30408921

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3583}}^1$

素因数の和:3653

約数の個数: 24

約数和(自身を含む): 46964736

約数和(自身を除く): 16555815

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 3583, 8487, 10749, 32247, 82409, 146903, 247227, 440709, 741681, 1322127, 3378769, 10136307, 30408921]

約数ペア:

[(1, 30408921), (3, 10136307), (9, 3378769), (23, 1322127), (41, 741681), (69, 440709), (123, 247227), (207, 146903), (369, 82409), (943, 32247), (2829, 10749), (3583, 8487)]