32678233

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 42336000

約数和(自身を除く): 9657767

約数列:

[1, 7, 17, 19, 97, 119, 133, 149, 323, 679, 1043, 1649, 1843, 2261, 2533, 2831, 11543, 12901, 14453, 17731, 19817, 31331, 48127, 101171, 219317, 245701, 274607, 336889, 1719907, 1922249, 4668319, 32678233]

約数ペア:

[(1, 32678233), (7, 4668319), (17, 1922249), (19, 1719907), (97, 336889), (119, 274607), (133, 245701), (149, 219317), (323, 101171), (679, 48127), (1043, 31331), (1649, 19817), (1843, 17731), (2261, 14453), (2533, 12901), (2831, 11543)]