30392361

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 47520000

約数和(自身を除く): 17127639

約数列:

[1, 3, 9, 23, 27, 69, 109, 207, 327, 449, 621, 981, 1347, 2507, 2943, 4041, 7521, 10327, 12123, 22563, 30981, 48941, 67689, 92943, 146823, 278829, 440469, 1125643, 1321407, 3376929, 10130787, 30392361]

約数ペア:

[(1, 30392361), (3, 10130787), (9, 3376929), (23, 1321407), (27, 1125643), (69, 440469), (109, 278829), (207, 146823), (327, 92943), (449, 67689), (621, 48941), (981, 30981), (1347, 22563), (2507, 12123), (2943, 10327), (4041, 7521)]