97157431

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 125314560

約数和(自身を除く): 28157129

約数列:

[1, 7, 17, 19, 97, 119, 133, 323, 443, 679, 1649, 1843, 2261, 3101, 7531, 8417, 11543, 12901, 31331, 42971, 52717, 58919, 143089, 219317, 300797, 730507, 816449, 1001623, 5113549, 5715143, 13879633, 97157431]

約数ペア:

[(1, 97157431), (7, 13879633), (17, 5715143), (19, 5113549), (97, 1001623), (119, 816449), (133, 730507), (323, 300797), (443, 219317), (679, 143089), (1649, 58919), (1843, 52717), (2261, 42971), (3101, 31331), (7531, 12901), (8417, 11543)]