286981569501

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{81274871}}^1$

素因数の和:81274992

約数の個数: 16

約数和(自身を含む): 421328936448

約数和(自身を除く): 134347366947

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 81274871, 243824613, 894023581, 2682070743, 8696411197, 26089233591, 95660523167, 286981569501]

約数ペア:

[(1, 286981569501), (3, 95660523167), (11, 26089233591), (33, 8696411197), (107, 2682070743), (321, 894023581), (1177, 243824613), (3531, 81274871)]