31121233

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{593}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 36723456

約数和(自身を除く): 5602223

約数列:

[1, 11, 13, 143, 367, 593, 4037, 4771, 6523, 7709, 52481, 84799, 217631, 2393941, 2829203, 31121233]

約数ペア:

[(1, 31121233), (11, 2829203), (13, 2393941), (143, 217631), (367, 84799), (593, 52481), (4037, 7709), (4771, 6523)]