1628427071

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{12569}}^1$

素因数の和:12766

約数の個数: 16

約数和(自身を含む): 1752157440

約数和(自身を除く): 123730369

約数列:

[1, 23, 43, 131, 989, 3013, 5633, 12569, 129559, 289087, 540467, 1646539, 12430741, 37870397, 70801177, 1628427071]

約数ペア:

[(1, 1628427071), (23, 70801177), (43, 37870397), (131, 12430741), (989, 1646539), (3013, 540467), (5633, 289087), (12569, 129559)]