42123801

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 57138624

約数和(自身を除く): 15014823

約数列:

[1, 3, 113, 137, 339, 411, 907, 2721, 15481, 46443, 102491, 124259, 307473, 372777, 14041267, 42123801]

約数ペア:

[(1, 42123801), (3, 14041267), (113, 372777), (137, 307473), (339, 124259), (411, 102491), (907, 46443), (2721, 15481)]