319912313

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{8677}}^1$

素因数の和:8936

約数の個数: 16

約数和(自身を含む): 383220480

約数和(自身を除く): 63308167

約数列:

[1, 7, 23, 161, 229, 1603, 5267, 8677, 36869, 60739, 199571, 1396997, 1987033, 13909231, 45701759, 319912313]

約数ペア:

[(1, 319912313), (7, 45701759), (23, 13909231), (161, 1987033), (229, 1396997), (1603, 199571), (5267, 60739), (8677, 36869)]