353852161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{11519}}^1$

素因数の和:11688

約数の個数: 16

約数和(自身を含む): 406425600

約数和(自身を除く): 52573439

約数列:

[1, 13, 17, 139, 221, 1807, 2363, 11519, 30719, 149747, 195823, 1601141, 2545699, 20814833, 27219397, 353852161]

約数ペア:

[(1, 353852161), (13, 27219397), (17, 20814833), (139, 2545699), (221, 1601141), (1807, 195823), (2363, 149747), (11519, 30719)]