71141231

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2243}}^1$

素因数の和:2470

約数の個数: 16

約数和(自身を含む): 85307904

約数和(自身を除く): 14166673

約数列:

[1, 7, 23, 161, 197, 1379, 2243, 4531, 15701, 31717, 51589, 361123, 441871, 3093097, 10163033, 71141231]

約数ペア:

[(1, 71141231), (7, 10163033), (23, 3093097), (161, 441871), (197, 361123), (1379, 51589), (2243, 31717), (4531, 15701)]