130206867

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{46619}}^1$

素因数の和:46655

約数の個数: 24

約数和(自身を含む): 212587200

約数和(自身を除く): 82380333

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 46619, 139857, 326333, 885761, 978999, 2284331, 2657283, 6200327, 6852993, 18600981, 43402289, 130206867]

約数ペア:

[(1, 130206867), (3, 43402289), (7, 18600981), (19, 6852993), (21, 6200327), (49, 2657283), (57, 2284331), (133, 978999), (147, 885761), (399, 326333), (931, 139857), (2793, 46619)]