966703647

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{25847}}^1$

素因数の和:26007

約数の個数: 32

約数和(自身を含む): 1598026752

約数和(自身を除く): 631323105

約数列:

[1, 3, 7, 13, 21, 39, 91, 137, 273, 411, 959, 1781, 2877, 5343, 12467, 25847, 37401, 77541, 180929, 336011, 542787, 1008033, 2352077, 3541039, 7056231, 10623117, 24787273, 46033507, 74361819, 138100521, 322234549, 966703647]

約数ペア:

[(1, 966703647), (3, 322234549), (7, 138100521), (13, 74361819), (21, 46033507), (39, 24787273), (91, 10623117), (137, 7056231), (273, 3541039), (411, 2352077), (959, 1008033), (1781, 542787), (2877, 336011), (5343, 180929), (12467, 77541), (25847, 37401)]