42693609

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{20129}}^1$

素因数の和:20240

約数の個数: 16

約数和(自身を含む): 65704320

約数和(自身を除く): 23010711

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 20129, 60387, 140903, 422709, 2033029, 6099087, 14231203, 42693609]

約数ペア:

[(1, 42693609), (3, 14231203), (7, 6099087), (21, 2033029), (101, 422709), (303, 140903), (707, 60387), (2121, 20129)]