31425647

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 36791040

約数和(自身を除く): 5365393

約数列:

[1, 11, 29, 43, 79, 319, 473, 841, 869, 1247, 2291, 3397, 9251, 13717, 25201, 36163, 37367, 66439, 98513, 397793, 730829, 1083643, 2856877, 31425647]

約数ペア:

[(1, 31425647), (11, 2856877), (29, 1083643), (43, 730829), (79, 397793), (319, 98513), (473, 66439), (841, 37367), (869, 36163), (1247, 25201), (2291, 13717), (3397, 9251)]