304546151

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{641}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 393458688

約数和(自身を除く): 88912537

約数列:

[1, 7, 13, 23, 91, 161, 227, 299, 641, 1589, 2093, 2951, 4487, 5221, 8333, 14743, 20657, 36547, 58331, 67873, 103201, 145507, 191659, 475111, 1018549, 1341613, 1891591, 3346661, 13241137, 23426627, 43506593, 304546151]

約数ペア:

[(1, 304546151), (7, 43506593), (13, 23426627), (23, 13241137), (91, 3346661), (161, 1891591), (227, 1341613), (299, 1018549), (641, 475111), (1589, 191659), (2093, 145507), (2951, 103201), (4487, 67873), (5221, 58331), (8333, 36547), (14743, 20657)]