30856041

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{6481}}^1$

素因数の和:6533

約数の個数: 18

約数和(自身を含む): 46599098

約数和(自身を除く): 15743057

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 6481, 19443, 58329, 149063, 447189, 1341567, 3428449, 10285347, 30856041]

約数ペア:

[(1, 30856041), (3, 10285347), (9, 3428449), (23, 1341567), (69, 447189), (207, 149063), (529, 58329), (1587, 19443), (4761, 6481)]