4353993

素因数分解:

$3^4\times 7^2\times {\mathrm{1097}}^1$

素因数の和:1123

約数の個数: 30

約数和(自身を含む): 7572906

約数和(自身を除く): 3218913

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1097, 1323, 3291, 3969, 7679, 9873, 23037, 29619, 53753, 69111, 88857, 161259, 207333, 483777, 621999, 1451331, 4353993]

約数ペア:

[(1, 4353993), (3, 1451331), (7, 621999), (9, 483777), (21, 207333), (27, 161259), (49, 88857), (63, 69111), (81, 53753), (147, 29619), (189, 23037), (441, 9873), (567, 7679), (1097, 3969), (1323, 3291)]