30258711

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4327}}^1$

素因数の和:4380

約数の個数: 32

約数和(自身を含む): 52628480

約数和(自身を除く): 22369769

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 4327, 6993, 12981, 30289, 38943, 90867, 116829, 160099, 272601, 480297, 817803, 1120693, 1440891, 3362079, 4322673, 10086237, 30258711]

約数ペア:

[(1, 30258711), (3, 10086237), (7, 4322673), (9, 3362079), (21, 1440891), (27, 1120693), (37, 817803), (63, 480297), (111, 272601), (189, 160099), (259, 116829), (333, 90867), (777, 38943), (999, 30289), (2331, 12981), (4327, 6993)]