326156901

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 503021568

約数和(自身を除く): 176864667

約数列:

[1, 3, 7, 21, 223, 257, 271, 669, 771, 813, 1561, 1799, 1897, 4683, 5397, 5691, 57311, 60433, 69647, 171933, 181299, 208941, 401177, 423031, 487529, 1203531, 1269093, 1462587, 15531281, 46593843, 108718967, 326156901]

約数ペア:

[(1, 326156901), (3, 108718967), (7, 46593843), (21, 15531281), (223, 1462587), (257, 1269093), (271, 1203531), (669, 487529), (771, 423031), (813, 401177), (1561, 208941), (1799, 181299), (1897, 171933), (4683, 69647), (5397, 60433), (5691, 57311)]