7280559

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5657}}^1$

素因数の和:5687

約数の個数: 24

約数和(自身を含む): 12357072

約数和(自身を除く): 5076513

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 5657, 16971, 50913, 62227, 73541, 186681, 220623, 560043, 661869, 808951, 2426853, 7280559]

約数ペア:

[(1, 7280559), (3, 2426853), (9, 808951), (11, 661869), (13, 560043), (33, 220623), (39, 186681), (99, 73541), (117, 62227), (143, 50913), (429, 16971), (1287, 5657)]