809895185997

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{52051}}^1\times {\mathrm{140177}}^1$

素因数の和:192268

約数の個数: 16

約数和(自身を含む): 1109074878912

約数和(自身を除く): 299179692915

約数列:

[1, 3, 37, 111, 52051, 140177, 156153, 420531, 1925887, 5186549, 5777661, 15559647, 7296353027, 21889059081, 269965061999, 809895185997]

約数ペア:

[(1, 809895185997), (3, 269965061999), (37, 21889059081), (111, 7296353027), (52051, 15559647), (140177, 5777661), (156153, 5186549), (420531, 1925887)]