1031912791

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{17971}}^1$

素因数の和:18622

約数の個数: 16

約数和(自身を含む): 1272130048

約数和(自身を除く): 240217257

約数列:

[1, 7, 13, 91, 631, 4417, 8203, 17971, 57421, 125797, 233623, 1635361, 11339701, 79377907, 147416113, 1031912791]

約数ペア:

[(1, 1031912791), (7, 147416113), (13, 79377907), (91, 11339701), (631, 1635361), (4417, 233623), (8203, 125797), (17971, 57421)]