7888936197

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{1087}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 10822901760

約数和(自身を除く): 2933965563

約数列:

[1, 3, 59, 131, 177, 313, 393, 939, 1087, 3261, 7729, 18467, 23187, 41003, 55401, 64133, 123009, 142397, 192399, 340231, 427191, 1020693, 2419177, 7257531, 8401423, 20073629, 25204269, 44570261, 60220887, 133710783, 2629645399, 7888936197]

約数ペア:

[(1, 7888936197), (3, 2629645399), (59, 133710783), (131, 60220887), (177, 44570261), (313, 25204269), (393, 20073629), (939, 8401423), (1087, 7257531), (3261, 2419177), (7729, 1020693), (18467, 427191), (23187, 340231), (41003, 192399), (55401, 142397), (64133, 123009)]