293211721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{1699}}^1$

素因数の和:2280

約数の個数: 16

約数和(自身を含む): 331704000

約数和(自身を除く): 38492279

約数列:

[1, 11, 29, 319, 541, 1699, 5951, 15689, 18689, 49271, 172579, 541981, 919159, 10110749, 26655611, 293211721]

約数ペア:

[(1, 293211721), (11, 26655611), (29, 10110749), (319, 919159), (541, 541981), (1699, 172579), (5951, 49271), (15689, 18689)]