327561407

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{823}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 348690432

約数和(自身を除く): 21129025

約数列:

[1, 31, 37, 347, 823, 1147, 10757, 12839, 25513, 30451, 285581, 398009, 943981, 8853011, 10566497, 327561407]

約数ペア:

[(1, 327561407), (31, 10566497), (37, 8853011), (347, 943981), (823, 398009), (1147, 285581), (10757, 30451), (12839, 25513)]