149294543

素因数分解:

${\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 157301760

約数和(自身を除く): 8007217

約数列:

[1, 31, 97, 131, 379, 3007, 4061, 11749, 12707, 36763, 49649, 393917, 1139653, 1539119, 4815953, 149294543]

約数ペア:

[(1, 149294543), (31, 4815953), (97, 1539119), (131, 1139653), (379, 393917), (3007, 49649), (4061, 36763), (11749, 12707)]