4002219

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 6319040

約数和(自身を除く): 2316821

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 433, 711, 1027, 1299, 3081, 3897, 5629, 9243, 16887, 34207, 50661, 102621, 307863, 444691, 1334073, 4002219]

約数ペア:

[(1, 4002219), (3, 1334073), (9, 444691), (13, 307863), (39, 102621), (79, 50661), (117, 34207), (237, 16887), (433, 9243), (711, 5629), (1027, 3897), (1299, 3081)]