215834801

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{4931}}^1$

素因数の和:5001

約数の個数: 24

約数和(自身を含む): 274377024

約数和(自身を除く): 58542223

約数列:

[1, 7, 13, 37, 91, 169, 259, 481, 1183, 3367, 4931, 6253, 34517, 43771, 64103, 182447, 448721, 833339, 1277129, 2371811, 5833373, 16602677, 30833543, 215834801]

約数ペア:

[(1, 215834801), (7, 30833543), (13, 16602677), (37, 5833373), (91, 2371811), (169, 1277129), (259, 833339), (481, 448721), (1183, 182447), (3367, 64103), (4931, 43771), (6253, 34517)]