30609873

素因数分解:

$3^3\times 7^1\times {\mathrm{161957}}^1$

素因数の和:161973

約数の個数: 16

約数和(自身を含む): 51826560

約数和(自身を除く): 21216687

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 161957, 485871, 1133699, 1457613, 3401097, 4372839, 10203291, 30609873]

約数ペア:

[(1, 30609873), (3, 10203291), (7, 4372839), (9, 3401097), (21, 1457613), (27, 1133699), (63, 485871), (189, 161957)]