28880450151

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13616431}}^1$

素因数の和:13616542

約数の個数: 16

約数和(自身を含む): 44444034048

約数和(自身を除く): 15563583897

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 13616431, 40849293, 95315017, 285945051, 1375259531, 4125778593, 9626816717, 28880450151]

約数ペア:

[(1, 28880450151), (3, 9626816717), (7, 4125778593), (21, 1375259531), (101, 285945051), (303, 95315017), (707, 40849293), (2121, 13616431)]