284328187

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2069}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 345325680

約数和(自身を除く): 60997493

約数列:

[1, 11, 13, 31, 143, 341, 403, 961, 2069, 4433, 10571, 12493, 22759, 26897, 64139, 137423, 295867, 705529, 833807, 1988309, 9171877, 21871399, 25848017, 284328187]

約数ペア:

[(1, 284328187), (11, 25848017), (13, 21871399), (31, 9171877), (143, 1988309), (341, 833807), (403, 705529), (961, 295867), (2069, 137423), (4433, 64139), (10571, 26897), (12493, 22759)]