12164481

素因数分解:

$3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{659}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 20180160

約数和(自身を除く): 8015679

約数列:

[1, 3, 7, 9, 21, 63, 293, 659, 879, 1977, 2051, 2637, 4613, 5931, 6153, 13839, 18459, 41517, 193087, 579261, 1351609, 1737783, 4054827, 12164481]

約数ペア:

[(1, 12164481), (3, 4054827), (7, 1737783), (9, 1351609), (21, 579261), (63, 193087), (293, 41517), (659, 18459), (879, 13839), (1977, 6153), (2051, 5931), (2637, 4613)]