39440191

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 46301184

約数和(自身を除く): 6860993

約数列:

[1, 7, 47, 313, 329, 383, 2191, 2681, 14711, 18001, 102977, 119879, 126007, 839153, 5634313, 39440191]

約数ペア:

[(1, 39440191), (7, 5634313), (47, 839153), (313, 126007), (329, 119879), (383, 102977), (2191, 18001), (2681, 14711)]