42380631

素因数分解:

$3^3\times {\mathrm{911}}^1\times {\mathrm{1723}}^1$

素因数の和:2643

約数の個数: 16

約数和(自身を含む): 62891520

約数和(自身を除く): 20510889

約数列:

[1, 3, 9, 27, 911, 1723, 2733, 5169, 8199, 15507, 24597, 46521, 1569653, 4708959, 14126877, 42380631]

約数ペア:

[(1, 42380631), (3, 14126877), (9, 4708959), (27, 1569653), (911, 46521), (1723, 24597), (2733, 15507), (5169, 8199)]