140665631

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6803}}^1$

素因数の和:6886

約数の個数: 16

約数和(自身を含む): 156764160

約数和(自身を除く): 16098529

約数列:

[1, 23, 29, 31, 667, 713, 899, 6803, 20677, 156469, 197287, 210893, 4537601, 4850539, 6115897, 140665631]

約数ペア:

[(1, 140665631), (23, 6115897), (29, 4850539), (31, 4537601), (667, 210893), (713, 197287), (899, 156469), (6803, 20677)]