83754671

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11953}}^1$

素因数の和:11991

約数の個数: 24

約数和(自身を含む): 114471504

約数和(自身を除く): 30716833

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 11953, 83671, 131483, 155389, 585697, 920381, 1087723, 1709279, 6442667, 7614061, 11964953, 83754671]

約数ペア:

[(1, 83754671), (7, 11964953), (11, 7614061), (13, 6442667), (49, 1709279), (77, 1087723), (91, 920381), (143, 585697), (539, 155389), (637, 131483), (1001, 83671), (7007, 11953)]