321388199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{941}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 357432480

約数和(自身を除く): 36044281

約数列:

[1, 11, 61, 509, 671, 941, 5599, 10351, 31049, 57401, 341539, 478969, 631411, 5268659, 29217109, 321388199]

約数ペア:

[(1, 321388199), (11, 29217109), (61, 5268659), (509, 631411), (671, 478969), (941, 341539), (5599, 57401), (10351, 31049)]