13971711

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5347}}^1$

素因数の和:5430

約数の個数: 16

約数和(自身を含む): 20365184

約数和(自身を除く): 6393473

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 5347, 16041, 69511, 208533, 358249, 1074747, 4657237, 13971711]

約数ペア:

[(1, 13971711), (3, 4657237), (13, 1074747), (39, 358249), (67, 208533), (201, 69511), (871, 16041), (2613, 5347)]