31930327

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 38610432

約数和(自身を除く): 6680105

約数列:

[1, 11, 13, 53, 121, 143, 383, 583, 689, 1573, 4213, 4979, 6413, 7579, 20299, 46343, 54769, 83369, 223289, 263887, 602459, 2456179, 2902757, 31930327]

約数ペア:

[(1, 31930327), (11, 2902757), (13, 2456179), (53, 602459), (121, 263887), (143, 223289), (383, 83369), (583, 54769), (689, 46343), (1573, 20299), (4213, 7579), (4979, 6413)]