12827451

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2515

約数の個数: 32

約数和(自身を含む): 22167040

約数和(自身を除く): 9339589

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 2473, 5187, 7419, 17311, 32149, 46987, 51933, 96447, 140961, 225043, 328909, 610831, 675129, 986727, 1832493, 4275817, 12827451]

約数ペア:

[(1, 12827451), (3, 4275817), (7, 1832493), (13, 986727), (19, 675129), (21, 610831), (39, 328909), (57, 225043), (91, 140961), (133, 96447), (247, 51933), (273, 46987), (399, 32149), (741, 17311), (1729, 7419), (2473, 5187)]