2927121

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 4161600

約数和(自身を除く): 1234479

約数列:

[1, 3, 19, 57, 89, 267, 577, 1691, 1731, 5073, 10963, 32889, 51353, 154059, 975707, 2927121]

約数ペア:

[(1, 2927121), (3, 975707), (19, 154059), (57, 51353), (89, 32889), (267, 10963), (577, 5073), (1691, 1731)]