139225229

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{4289}}^1$

素因数の和:4540

約数の個数: 16

約数和(自身を含む): 164324160

約数和(自身を除く): 25098931

約数列:

[1, 11, 13, 143, 227, 2497, 2951, 4289, 32461, 47179, 55757, 613327, 973603, 10709633, 12656839, 139225229]

約数ペア:

[(1, 139225229), (11, 12656839), (13, 10709633), (143, 973603), (227, 613327), (2497, 55757), (2951, 47179), (4289, 32461)]