47487713

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 60060672

約数和(自身を除く): 12572959

約数列:

[1, 7, 13, 49, 91, 127, 587, 637, 889, 1651, 4109, 6223, 7631, 11557, 28763, 53417, 74549, 80899, 373919, 521843, 969137, 3652901, 6783959, 47487713]

約数ペア:

[(1, 47487713), (7, 6783959), (13, 3652901), (49, 969137), (91, 521843), (127, 373919), (587, 80899), (637, 74549), (889, 53417), (1651, 28763), (4109, 11557), (6223, 7631)]