12048183

素因数分解:

$3^7\times 7^1\times {\mathrm{787}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 20677120

約数和(自身を除く): 8628937

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 787, 1701, 2187, 2361, 5103, 5509, 7083, 15309, 16527, 21249, 49581, 63747, 148743, 191241, 446229, 573723, 1338687, 1721169, 4016061, 12048183]

約数ペア:

[(1, 12048183), (3, 4016061), (7, 1721169), (9, 1338687), (21, 573723), (27, 446229), (63, 191241), (81, 148743), (189, 63747), (243, 49581), (567, 21249), (729, 16527), (787, 15309), (1701, 7083), (2187, 5509), (2361, 5103)]