10901231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 12819840

約数和(自身を除く): 1918609

約数列:

[1, 11, 19, 43, 209, 473, 817, 1213, 8987, 13343, 23047, 52159, 253517, 573749, 991021, 10901231]

約数ペア:

[(1, 10901231), (11, 991021), (19, 573749), (43, 253517), (209, 52159), (473, 23047), (817, 13343), (1213, 8987)]