30262023

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17981}}^1$

素因数の和:18015

約数の個数: 24

約数和(自身を含む): 50493456

約数和(自身を除く): 20231433

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 17981, 53943, 161829, 197791, 305677, 593373, 917031, 1780119, 2751093, 3362447, 10087341, 30262023]

約数ペア:

[(1, 30262023), (3, 10087341), (9, 3362447), (11, 2751093), (17, 1780119), (33, 917031), (51, 593373), (99, 305677), (153, 197791), (187, 161829), (561, 53943), (1683, 17981)]