31339483

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4969}}^1$

素因数の和:5046

約数の個数: 16

約数和(自身を含む): 38646720

約数和(自身を除く): 7307237

約数列:

[1, 7, 17, 53, 119, 371, 901, 4969, 6307, 34783, 84473, 263357, 591311, 1843499, 4477069, 31339483]

約数ペア:

[(1, 31339483), (7, 4477069), (17, 1843499), (53, 591311), (119, 263357), (371, 84473), (901, 34783), (4969, 6307)]