55831741

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{641}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 66809088

約数和(自身を除く): 10977347

約数列:

[1, 7, 23, 161, 541, 641, 3787, 4487, 12443, 14743, 87101, 103201, 346781, 2427467, 7975963, 55831741]

約数ペア:

[(1, 55831741), (7, 7975963), (23, 2427467), (161, 346781), (541, 103201), (641, 87101), (3787, 14743), (4487, 12443)]