26886279

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2029}}^1$

素因数の和:2670

約数の個数: 16

約数和(自身を含む): 41054720

約数和(自身を除く): 14168441

約数列:

[1, 3, 7, 21, 631, 1893, 2029, 4417, 6087, 13251, 14203, 42609, 1280299, 3840897, 8962093, 26886279]

約数ペア:

[(1, 26886279), (3, 8962093), (7, 3840897), (21, 1280299), (631, 42609), (1893, 14203), (2029, 13251), (4417, 6087)]