3965984971

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 4467012480

約数和(自身を除く): 501027509

約数列:

[1, 13, 37, 97, 167, 481, 509, 1261, 2171, 3589, 6179, 6617, 16199, 18833, 46657, 49373, 80327, 85003, 210587, 244829, 599363, 641849, 1105039, 1826801, 3145111, 7791719, 8245291, 23748413, 40886443, 107188783, 305075767, 3965984971]

約数ペア:

[(1, 3965984971), (13, 305075767), (37, 107188783), (97, 40886443), (167, 23748413), (481, 8245291), (509, 7791719), (1261, 3145111), (2171, 1826801), (3589, 1105039), (6179, 641849), (6617, 599363), (16199, 244829), (18833, 210587), (46657, 85003), (49373, 80327)]