229289423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 267792384

約数和(自身を除く): 38502961

約数列:

[1, 11, 31, 61, 73, 151, 341, 671, 803, 1661, 1891, 2263, 4453, 4681, 9211, 11023, 20801, 24893, 48983, 51491, 101321, 121253, 138043, 285541, 341713, 672403, 1518473, 3140951, 3758843, 7396433, 20844493, 229289423]

約数ペア:

[(1, 229289423), (11, 20844493), (31, 7396433), (61, 3758843), (73, 3140951), (151, 1518473), (341, 672403), (671, 341713), (803, 285541), (1661, 138043), (1891, 121253), (2263, 101321), (4453, 51491), (4681, 48983), (9211, 24893), (11023, 20801)]