13983335

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 18141696

約数和(自身を除く): 4158361

約数列:

[1, 5, 19, 61, 95, 127, 305, 361, 635, 1159, 1805, 2413, 5795, 7747, 12065, 22021, 38735, 45847, 110105, 147193, 229235, 735965, 2796667, 13983335]

約数ペア:

[(1, 13983335), (5, 2796667), (19, 735965), (61, 229235), (95, 147193), (127, 110105), (305, 45847), (361, 38735), (635, 22021), (1159, 12065), (1805, 7747), (2413, 5795)]