19607481

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{4057}}^1$

素因数の和:4245

約数の個数: 16

約数和(自身を含む): 29217600

約数和(自身を除く): 9610119

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4057, 4833, 12171, 36513, 109539, 726203, 2178609, 6535827, 19607481]

約数ペア:

[(1, 19607481), (3, 6535827), (9, 2178609), (27, 726203), (179, 109539), (537, 36513), (1611, 12171), (4057, 4833)]