227148779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{20107}}^1$

素因数の和:20210

約数の個数: 16

約数和(自身を含む): 270251520

約数和(自身を除く): 43102741

約数列:

[1, 11, 13, 79, 143, 869, 1027, 11297, 20107, 221177, 261391, 1588453, 2875301, 17472983, 20649889, 227148779]

約数ペア:

[(1, 227148779), (11, 20649889), (13, 17472983), (79, 2875301), (143, 1588453), (869, 261391), (1027, 221177), (11297, 20107)]