4920371469

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{42181}}^1$

素因数の和:43197

約数の個数: 24

約数和(自身を含む): 7661769752

約数和(自身を除く): 2741398283

約数列:

[1, 3, 9, 13, 39, 117, 997, 2991, 8973, 12961, 38883, 42181, 116649, 126543, 379629, 548353, 1645059, 4935177, 42054457, 126163371, 378490113, 546707941, 1640123823, 4920371469]

約数ペア:

[(1, 4920371469), (3, 1640123823), (9, 546707941), (13, 378490113), (39, 126163371), (117, 42054457), (997, 4935177), (2991, 1645059), (8973, 548353), (12961, 379629), (38883, 126543), (42181, 116649)]