313680639

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{22433}}^1$

素因数の和:22574

約数の個数: 16

約数和(自身を含む): 430732800

約数和(自身を除く): 117052161

約数列:

[1, 3, 59, 79, 177, 237, 4661, 13983, 22433, 67299, 1323547, 1772207, 3970641, 5316621, 104560213, 313680639]

約数ペア:

[(1, 313680639), (3, 104560213), (59, 5316621), (79, 3970641), (177, 1772207), (237, 1323547), (4661, 67299), (13983, 22433)]