7299747

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2971}}^1$

素因数の和:3000

約数の個数: 32

約数和(自身を含む): 13314560

約数和(自身を除く): 6014813

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 2971, 8913, 20797, 26739, 38623, 62391, 80217, 115869, 187173, 270361, 347607, 561519, 811083, 1042821, 2433249, 7299747]

約数ペア:

[(1, 7299747), (3, 2433249), (7, 1042821), (9, 811083), (13, 561519), (21, 347607), (27, 270361), (39, 187173), (63, 115869), (91, 80217), (117, 62391), (189, 38623), (273, 26739), (351, 20797), (819, 8913), (2457, 2971)]