248529124319

素因数分解:

$7^1\times {\mathrm{41}}^2\times {\mathrm{89}}^1\times {\mathrm{237313}}^1$

素因数の和:237491

約数の個数: 24

約数和(自身を含む): 294402255840

約数和(自身を除く): 45873131521

約数列:

[1, 7, 41, 89, 287, 623, 1681, 3649, 11767, 25543, 149609, 237313, 1047263, 1661191, 9729833, 21120857, 68108831, 147845999, 398923153, 865955137, 2792462071, 6061685959, 35504160617, 248529124319]

約数ペア:

[(1, 248529124319), (7, 35504160617), (41, 6061685959), (89, 2792462071), (287, 865955137), (623, 398923153), (1681, 147845999), (3649, 68108831), (11767, 21120857), (25543, 9729833), (149609, 1661191), (237313, 1047263)]