20150389611

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1137091}}^1$

素因数の和:1137287

約数の個数: 24

約数和(自身を含む): 31929543360

約数和(自身を除く): 11779153749

約数列:

[1, 3, 9, 11, 33, 99, 179, 537, 1611, 1969, 5907, 17721, 1137091, 3411273, 10233819, 12508001, 37524003, 112572009, 203539289, 610617867, 1831853601, 2238932179, 6716796537, 20150389611]

約数ペア:

[(1, 20150389611), (3, 6716796537), (9, 2238932179), (11, 1831853601), (33, 610617867), (99, 203539289), (179, 112572009), (537, 37524003), (1611, 12508001), (1969, 10233819), (5907, 3411273), (17721, 1137091)]