31049319

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{14639}}^1$

素因数の和:14750

約数の個数: 16

約数和(自身を含む): 47784960

約数和(自身を除く): 16735641

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 14639, 43917, 102473, 307419, 1478539, 4435617, 10349773, 31049319]

約数ペア:

[(1, 31049319), (3, 10349773), (7, 4435617), (21, 1478539), (101, 307419), (303, 102473), (707, 43917), (2121, 14639)]