917361981

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{16223}}^1$

素因数の和:16393

約数の個数: 24

約数和(自身を含む): 1359960576

約数和(自身を除く): 442598595

約数列:

[1, 3, 9, 61, 103, 183, 309, 549, 927, 6283, 16223, 18849, 48669, 56547, 146007, 989603, 1670969, 2968809, 5012907, 8906427, 15038721, 101929109, 305787327, 917361981]

約数ペア:

[(1, 917361981), (3, 305787327), (9, 101929109), (61, 15038721), (103, 8906427), (183, 5012907), (309, 2968809), (549, 1670969), (927, 989603), (6283, 146007), (16223, 56547), (18849, 48669)]