71696863

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1297}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 84110400

約数和(自身を除く): 12413537

約数列:

[1, 7, 53, 149, 371, 1043, 1297, 7897, 9079, 55279, 68741, 193253, 481187, 1352771, 10242409, 71696863]

約数ペア:

[(1, 71696863), (7, 10242409), (53, 1352771), (149, 481187), (371, 193253), (1043, 68741), (1297, 55279), (7897, 9079)]