39215379

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109847}}^1$

素因数の和:109874

約数の個数: 16

約数和(自身を含む): 63272448

約数和(自身を除く): 24057069

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 109847, 329541, 768929, 1867399, 2306787, 5602197, 13071793, 39215379]

約数ペア:

[(1, 39215379), (3, 13071793), (7, 5602197), (17, 2306787), (21, 1867399), (51, 768929), (119, 329541), (357, 109847)]