31300801

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 36458496

約数和(自身を除く): 5157695

約数列:

[1, 7, 127, 137, 257, 889, 959, 1799, 17399, 32639, 35209, 121793, 228473, 246463, 4471543, 31300801]

約数ペア:

[(1, 31300801), (7, 4471543), (127, 246463), (137, 228473), (257, 121793), (889, 35209), (959, 32639), (1799, 17399)]