1531630488981

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{4931}}^1\times {\mathrm{12301}}^1$

素因数の和:17697

約数の個数: 32

約数和(自身を含む): 2155121441280

約数和(自身を除く): 623490952299

約数列:

[1, 3, 19, 57, 443, 1329, 4931, 8417, 12301, 14793, 25251, 36903, 93689, 233719, 281067, 701157, 2184433, 5449343, 6553299, 16348029, 41504227, 60656231, 103537517, 124512681, 181968693, 310612551, 1152468389, 3457405167, 26870710333, 80612130999, 510543496327, 1531630488981]

約数ペア:

[(1, 1531630488981), (3, 510543496327), (19, 80612130999), (57, 26870710333), (443, 3457405167), (1329, 1152468389), (4931, 310612551), (8417, 181968693), (12301, 124512681), (14793, 103537517), (25251, 60656231), (36903, 41504227), (93689, 16348029), (233719, 6553299), (281067, 5449343), (701157, 2184433)]