39440863

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4973}}^1$

素因数の和:5094

約数の個数: 16

約数和(自身を含む): 49660416

約数和(自身を除く): 10219553

約数列:

[1, 7, 11, 77, 103, 721, 1133, 4973, 7931, 34811, 54703, 382921, 512219, 3585533, 5634409, 39440863]

約数ペア:

[(1, 39440863), (7, 5634409), (11, 3585533), (77, 512219), (103, 382921), (721, 54703), (1133, 34811), (4973, 7931)]