39488071

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{101}}^2$

素因数の和:295

約数の個数: 18

約数和(自身を含む): 46981680

約数和(自身を除く): 7493609

約数列:

[1, 7, 49, 79, 101, 553, 707, 3871, 4949, 7979, 10201, 55853, 71407, 390971, 499849, 805879, 5641153, 39488071]

約数ペア:

[(1, 39488071), (7, 5641153), (49, 805879), (79, 499849), (101, 390971), (553, 71407), (707, 55853), (3871, 10201), (4949, 7979)]