112242879

素因数分解:

$3^2\times 7^2\times {\mathrm{254519}}^1$

素因数の和:254539

約数の個数: 18

約数和(自身を含む): 188599320

約数和(自身を除く): 76356441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 254519, 763557, 1781633, 2290671, 5344899, 12471431, 16034697, 37414293, 112242879]

約数ペア:

[(1, 112242879), (3, 37414293), (7, 16034697), (9, 12471431), (21, 5344899), (49, 2290671), (63, 1781633), (147, 763557), (441, 254519)]