2490293289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1063}}^1\times {\mathrm{70991}}^1$

素因数の和:72068

約数の個数: 16

約数和(自身を含む): 3625703424

約数和(自身を除く): 1135410135

約数列:

[1, 3, 11, 33, 1063, 3189, 11693, 35079, 70991, 212973, 780901, 2342703, 75463433, 226390299, 830097763, 2490293289]

約数ペア:

[(1, 2490293289), (3, 830097763), (11, 226390299), (33, 75463433), (1063, 2342703), (3189, 780901), (11693, 212973), (35079, 70991)]