661494119

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 794486784

約数和(自身を除く): 132992665

約数列:

[1, 11, 13, 97, 103, 143, 463, 1067, 1133, 1261, 1339, 5093, 6019, 9991, 13871, 14729, 44911, 47689, 66209, 109901, 129883, 494021, 524579, 583843, 619957, 1428713, 4625833, 6422273, 6819527, 50884163, 60135829, 661494119]

約数ペア:

[(1, 661494119), (11, 60135829), (13, 50884163), (97, 6819527), (103, 6422273), (143, 4625833), (463, 1428713), (1067, 619957), (1133, 583843), (1261, 524579), (1339, 494021), (5093, 129883), (6019, 109901), (9991, 66209), (13871, 47689), (14729, 44911)]