138957299

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1871}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 155675520

約数和(自身を除く): 16718221

約数列:

[1, 13, 29, 197, 377, 1871, 2561, 5713, 24323, 54259, 74269, 368587, 705367, 4791631, 10689023, 138957299]

約数ペア:

[(1, 138957299), (13, 10689023), (29, 4791631), (197, 705367), (377, 368587), (1871, 74269), (2561, 54259), (5713, 24323)]