38635779

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1459}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 64099840

約数和(自身を除く): 25464061

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 273, 291, 679, 1261, 1459, 2037, 3783, 4377, 8827, 10213, 18967, 26481, 30639, 56901, 132769, 141523, 398307, 424569, 990661, 1839799, 2971983, 5519397, 12878593, 38635779]

約数ペア:

[(1, 38635779), (3, 12878593), (7, 5519397), (13, 2971983), (21, 1839799), (39, 990661), (91, 424569), (97, 398307), (273, 141523), (291, 132769), (679, 56901), (1261, 30639), (1459, 26481), (2037, 18967), (3783, 10213), (4377, 8827)]