7966882991

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 8521662240

約数和(自身を除く): 554779249

約数列:

[1, 23, 53, 317, 389, 1219, 2809, 7291, 8947, 16801, 20617, 64607, 123313, 386423, 474191, 890453, 1092701, 2836199, 6535589, 20480419, 25132123, 150318547, 346386217, 7966882991]

約数ペア:

[(1, 7966882991), (23, 346386217), (53, 150318547), (317, 25132123), (389, 20480419), (1219, 6535589), (2809, 2836199), (7291, 1092701), (8947, 890453), (16801, 474191), (20617, 386423), (64607, 123313)]