263971569129

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1\times {\mathrm{2350237}}^1$

素因数の和:2351560

約数の個数: 16

約数和(自身を含む): 364380899520

約数和(自身を除く): 100409330391

約数列:

[1, 3, 29, 87, 1291, 3873, 37439, 112317, 2350237, 7050711, 68156873, 204470619, 3034155967, 9102467901, 87990523043, 263971569129]

約数ペア:

[(1, 263971569129), (3, 87990523043), (29, 9102467901), (87, 3034155967), (1291, 204470619), (3873, 68156873), (37439, 7050711), (112317, 2350237)]