31765921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 37267776

約数和(自身を除く): 5501855

約数列:

[1, 11, 23, 53, 103, 253, 529, 583, 1133, 1219, 2369, 5459, 5819, 13409, 26059, 28037, 54487, 60049, 125557, 308407, 599357, 1381127, 2887811, 31765921]

約数ペア:

[(1, 31765921), (11, 2887811), (23, 1381127), (53, 599357), (103, 308407), (253, 125557), (529, 60049), (583, 54487), (1133, 28037), (1219, 26059), (2369, 13409), (5459, 5819)]