1090313

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 16

約数和(自身を含む): 1330560

約数和(自身を除く): 240247

約数列:

[1, 7, 29, 41, 131, 203, 287, 917, 1189, 3799, 5371, 8323, 26593, 37597, 155759, 1090313]

約数ペア:

[(1, 1090313), (7, 155759), (29, 37597), (41, 26593), (131, 8323), (203, 5371), (287, 3799), (917, 1189)]