15703147943

素因数分解:

$7^2\times {\mathrm{113}}^1\times {\mathrm{1423}}^1\times {\mathrm{1993}}^1$

素因数の和:3543

約数の個数: 24

約数和(自身を含む): 18450785088

約数和(自身を除く): 2747637145

約数列:

[1, 7, 49, 113, 791, 1423, 1993, 5537, 9961, 13951, 69727, 97657, 160799, 225209, 1125593, 1576463, 2836039, 7879151, 11035241, 19852273, 138965911, 320472407, 2243306849, 15703147943]

約数ペア:

[(1, 15703147943), (7, 2243306849), (49, 320472407), (113, 138965911), (791, 19852273), (1423, 11035241), (1993, 7879151), (5537, 2836039), (9961, 1576463), (13951, 1125593), (69727, 225209), (97657, 160799)]