30385821

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2161}}^1$

素因数の和:2316

約数の個数: 16

約数和(自身を含む): 41856320

約数和(自身を除く): 11470499

約数列:

[1, 3, 43, 109, 129, 327, 2161, 4687, 6483, 14061, 92923, 235549, 278769, 706647, 10128607, 30385821]

約数ペア:

[(1, 30385821), (3, 10128607), (43, 706647), (109, 278769), (129, 235549), (327, 92923), (2161, 14061), (4687, 6483)]