3398241

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 5787648

約数和(自身を除く): 2389407

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 313, 329, 517, 939, 987, 1551, 2191, 3443, 3619, 6573, 10329, 10857, 14711, 24101, 44133, 72303, 102977, 161821, 308931, 485463, 1132747, 3398241]

約数ペア:

[(1, 3398241), (3, 1132747), (7, 485463), (11, 308931), (21, 161821), (33, 102977), (47, 72303), (77, 44133), (141, 24101), (231, 14711), (313, 10857), (329, 10329), (517, 6573), (939, 3619), (987, 3443), (1551, 2191)]