228517961

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{2339}}^1$

素因数の和:3184

約数の個数: 16

約数和(自身を含む): 276981120

約数和(自身を除く): 48463159

約数列:

[1, 7, 17, 119, 821, 2339, 5747, 13957, 16373, 39763, 97699, 278341, 1920319, 13442233, 32645423, 228517961]

約数ペア:

[(1, 228517961), (7, 32645423), (17, 13442233), (119, 1920319), (821, 278341), (2339, 97699), (5747, 39763), (13957, 16373)]