56631387

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{5557}}^1$

素因数の和:5682

約数の個数: 16

約数和(自身を含む): 78256640

約数和(自身を除く): 21625253

約数列:

[1, 3, 43, 79, 129, 237, 3397, 5557, 10191, 16671, 238951, 439003, 716853, 1317009, 18877129, 56631387]

約数ペア:

[(1, 56631387), (3, 18877129), (43, 1317009), (79, 716853), (129, 439003), (237, 238951), (3397, 16671), (5557, 10191)]