23129403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 36407040

約数和(自身を除く): 13277637

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 627, 703, 997, 1221, 2109, 2991, 7733, 10967, 18943, 23199, 32901, 36889, 56829, 110667, 208373, 405779, 625119, 700891, 1217337, 2102673, 7709801, 23129403]

約数ペア:

[(1, 23129403), (3, 7709801), (11, 2102673), (19, 1217337), (33, 700891), (37, 625119), (57, 405779), (111, 208373), (209, 110667), (407, 56829), (627, 36889), (703, 32901), (997, 23199), (1221, 18943), (2109, 10967), (2991, 7733)]