293878481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{13759}}^1$

素因数の和:13856

約数の個数: 16

約数和(自身を含む): 332881920

約数和(自身を除く): 39003439

約数列:

[1, 13, 31, 53, 403, 689, 1643, 13759, 21359, 178867, 426529, 729227, 5544877, 9479951, 22606037, 293878481]

約数ペア:

[(1, 293878481), (13, 22606037), (31, 9479951), (53, 5544877), (403, 729227), (689, 426529), (1643, 178867), (13759, 21359)]