233976957

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1\times {\mathrm{997}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 315112512

約数和(自身を除く): 81135555

約数列:

[1, 3, 137, 411, 571, 997, 1713, 2991, 78227, 136589, 234681, 409767, 569287, 1707861, 77992319, 233976957]

約数ペア:

[(1, 233976957), (3, 77992319), (137, 1707861), (411, 569287), (571, 409767), (997, 234681), (1713, 136589), (2991, 78227)]