30895893

素因数分解:

$3^2\times 7^1\times {\mathrm{593}}^1\times {\mathrm{827}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 51150528

約数和(自身を除く): 20254635

約数列:

[1, 3, 7, 9, 21, 63, 593, 827, 1779, 2481, 4151, 5337, 5789, 7443, 12453, 17367, 37359, 52101, 490411, 1471233, 3432877, 4413699, 10298631, 30895893]

約数ペア:

[(1, 30895893), (3, 10298631), (7, 4413699), (9, 3432877), (21, 1471233), (63, 490411), (593, 52101), (827, 37359), (1779, 17367), (2481, 12453), (4151, 7443), (5337, 5789)]