30303387

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{2003}}^1$

素因数の和:2091

約数の個数: 18

約数和(自身を含む): 44887596

約数和(自身を除く): 14584209

約数列:

[1, 3, 9, 41, 123, 369, 1681, 2003, 5043, 6009, 15129, 18027, 82123, 246369, 739107, 3367043, 10101129, 30303387]

約数ペア:

[(1, 30303387), (3, 10101129), (9, 3367043), (41, 739107), (123, 246369), (369, 82123), (1681, 18027), (2003, 15129), (5043, 6009)]