1489308021

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{50497}}^1$

素因数の和:50645

約数の個数: 24

約数和(自身を含む): 2245141080

約数和(自身を除く): 755833059

約数列:

[1, 3, 9, 29, 87, 113, 261, 339, 1017, 3277, 9831, 29493, 50497, 151491, 454473, 1464413, 4393239, 5706161, 13179717, 17118483, 51355449, 165478669, 496436007, 1489308021]

約数ペア:

[(1, 1489308021), (3, 496436007), (9, 165478669), (29, 51355449), (87, 17118483), (113, 13179717), (261, 5706161), (339, 4393239), (1017, 1464413), (3277, 454473), (9831, 151491), (29493, 50497)]