38663709

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{18229}}^1$

素因数の和:18340

約数の個数: 16

約数和(自身を含む): 59502720

約数和(自身を除く): 20839011

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 18229, 54687, 127603, 382809, 1841129, 5523387, 12887903, 38663709]

約数ペア:

[(1, 38663709), (3, 12887903), (7, 5523387), (21, 1841129), (101, 382809), (303, 127603), (707, 54687), (2121, 18229)]