1112397221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1\times {\mathrm{2029}}^1$

素因数の和:2456

約数の個数: 16

約数和(自身を含む): 1210350960

約数和(自身を除く): 97953739

約数列:

[1, 13, 181, 233, 2029, 2353, 3029, 26377, 42173, 367249, 472757, 548249, 4774237, 6145841, 85569017, 1112397221]

約数ペア:

[(1, 1112397221), (13, 85569017), (181, 6145841), (233, 4774237), (2029, 548249), (2353, 472757), (3029, 367249), (26377, 42173)]