13945393

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2969}}^1$

素因数の和:3048

約数の個数: 16

約数和(自身を含む): 17677440

約数和(自身を除く): 3732047

約数列:

[1, 7, 11, 61, 77, 427, 671, 2969, 4697, 20783, 32659, 181109, 228613, 1267763, 1992199, 13945393]

約数ペア:

[(1, 13945393), (7, 1992199), (11, 1267763), (61, 228613), (77, 181109), (427, 32659), (671, 20783), (2969, 4697)]