7493661

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 13107200

約数和(自身を除く): 5613539

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1279, 1953, 3837, 5859, 8953, 11511, 26859, 34533, 39649, 80577, 118947, 241731, 277543, 356841, 832629, 1070523, 2497887, 7493661]

約数ペア:

[(1, 7493661), (3, 2497887), (7, 1070523), (9, 832629), (21, 356841), (27, 277543), (31, 241731), (63, 118947), (93, 80577), (189, 39649), (217, 34533), (279, 26859), (651, 11511), (837, 8953), (1279, 5859), (1953, 3837)]