380339713

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{17807}}^1$

素因数の和:17904

約数の個数: 16

約数和(自身を含む): 430811136

約数和(自身を除く): 50471423

約数列:

[1, 13, 31, 53, 403, 689, 1643, 17807, 21359, 231491, 552017, 943771, 7176221, 12269023, 29256901, 380339713]

約数ペア:

[(1, 380339713), (13, 29256901), (31, 12269023), (53, 7176221), (403, 943771), (689, 552017), (1643, 231491), (17807, 21359)]