30854421

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{859}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 48208160

約数和(自身を除く): 17353739

約数列:

[1, 3, 9, 13, 39, 117, 307, 859, 921, 2577, 2763, 3991, 7731, 11167, 11973, 33501, 35919, 100503, 263713, 791139, 2373417, 3428269, 10284807, 30854421]

約数ペア:

[(1, 30854421), (3, 10284807), (9, 3428269), (13, 2373417), (39, 791139), (117, 263713), (307, 100503), (859, 35919), (921, 33501), (2577, 11973), (2763, 11167), (3991, 7731)]