31460605491

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1\times {\mathrm{11471}}^1$

素因数の和:13683

約数の個数: 32

約数和(自身を含む): 48752879616

約数和(自身を除く): 17292274125

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 2141, 6423, 11471, 14987, 34413, 44961, 80297, 130601, 240891, 391803, 699731, 914207, 2099193, 2742621, 4898117, 14694351, 24559411, 73678233, 171915877, 515747631, 1498124071, 4494372213, 10486868497, 31460605491]

約数ペア:

[(1, 31460605491), (3, 10486868497), (7, 4494372213), (21, 1498124071), (61, 515747631), (183, 171915877), (427, 73678233), (1281, 24559411), (2141, 14694351), (6423, 4898117), (11471, 2742621), (14987, 2099193), (34413, 914207), (44961, 699731), (80297, 391803), (130601, 240891)]