3259641

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 5511168

約数和(自身を除く): 2251527

約数列:

[1, 3, 7, 11, 21, 33, 77, 103, 137, 231, 309, 411, 721, 959, 1133, 1507, 2163, 2877, 3399, 4521, 7931, 10549, 14111, 23793, 31647, 42333, 98777, 155221, 296331, 465663, 1086547, 3259641]

約数ペア:

[(1, 3259641), (3, 1086547), (7, 465663), (11, 296331), (21, 155221), (33, 98777), (77, 42333), (103, 31647), (137, 23793), (231, 14111), (309, 10549), (411, 7931), (721, 4521), (959, 3399), (1133, 2877), (1507, 2163)]