1983177

素因数分解:

$3^3\times 7^2\times {\mathrm{1499}}^1$

素因数の和:1522

約数の個数: 24

約数和(自身を含む): 3420000

約数和(自身を除く): 1436823

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1499, 4497, 10493, 13491, 31479, 40473, 73451, 94437, 220353, 283311, 661059, 1983177]

約数ペア:

[(1, 1983177), (3, 661059), (7, 283311), (9, 220353), (21, 94437), (27, 73451), (49, 40473), (63, 31479), (147, 13491), (189, 10493), (441, 4497), (1323, 1499)]