2488890748227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{485701}}^1$

素因数の和:485924

約数の個数: 64

約数和(自身を含む): 3877533918720

約数和(自身を除く): 1388643170493

約数列:

[1, 3, 13, 17, 39, 51, 59, 131, 177, 221, 393, 663, 767, 1003, 1703, 2227, 2301, 3009, 5109, 6681, 7729, 13039, 23187, 28951, 39117, 86853, 100477, 131393, 301431, 394179, 485701, 1457103, 1708109, 5124327, 6314113, 8256917, 18942339, 24770751, 28656359, 63626831, 85969077, 107339921, 190880493, 322019763, 372532667, 487158103, 827148803, 1081656127, 1117598001, 1461474309, 2481446409, 3244968381, 3753983029, 6333055339, 11261949087, 14061529651, 18999166017, 42184588953, 48801779377, 63817711493, 146405338131, 191453134479, 829630249409, 2488890748227]

約数ペア:

[(1, 2488890748227), (3, 829630249409), (13, 191453134479), (17, 146405338131), (39, 63817711493), (51, 48801779377), (59, 42184588953), (131, 18999166017), (177, 14061529651), (221, 11261949087), (393, 6333055339), (663, 3753983029), (767, 3244968381), (1003, 2481446409), (1703, 1461474309), (2227, 1117598001), (2301, 1081656127), (3009, 827148803), (5109, 487158103), (6681, 372532667), (7729, 322019763), (13039, 190880493), (23187, 107339921), (28951, 85969077), (39117, 63626831), (86853, 28656359), (100477, 24770751), (131393, 18942339), (301431, 8256917), (394179, 6314113), (485701, 5124327), (1457103, 1708109)]