30912651

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14869}}^1$

素因数の和:14896

約数の個数: 32

約数和(自身を含む): 57100800

約数和(自身を除く): 26188149

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 14869, 44607, 104083, 133821, 163559, 312249, 401463, 490677, 936747, 1144913, 1472031, 2810241, 3434739, 4416093, 10304217, 30912651]

約数ペア:

[(1, 30912651), (3, 10304217), (7, 4416093), (9, 3434739), (11, 2810241), (21, 1472031), (27, 1144913), (33, 936747), (63, 490677), (77, 401463), (99, 312249), (189, 163559), (231, 133821), (297, 104083), (693, 44607), (2079, 14869)]