215996241

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1\times {\mathrm{1373}}^1$

素因数の和:2696

約数の個数: 16

約数和(自身を含む): 295464960

約数和(自身を除く): 79468719

約数列:

[1, 3, 41, 123, 1279, 1373, 3837, 4119, 52439, 56293, 157317, 168879, 1756067, 5268201, 71998747, 215996241]

約数ペア:

[(1, 215996241), (3, 71998747), (41, 5268201), (123, 1756067), (1279, 168879), (1373, 157317), (3837, 56293), (4119, 52439)]