386324449

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{16333}}^1$

素因数の和:16480

約数の個数: 16

約数和(自身を含む): 459965440

約数和(自身を除く): 73640991

約数列:

[1, 7, 31, 109, 217, 763, 3379, 16333, 23653, 114331, 506323, 1780297, 3544261, 12462079, 55189207, 386324449]

約数ペア:

[(1, 386324449), (7, 55189207), (31, 12462079), (109, 3544261), (217, 1780297), (763, 506323), (3379, 114331), (16333, 23653)]