1293472523

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{9679}}^1$

素因数の和:10826

約数の個数: 16

約数和(自身を含む): 1566766080

約数和(自身を除く): 273293557

約数列:

[1, 7, 17, 119, 1123, 7861, 9679, 19091, 67753, 133637, 164543, 1151801, 10869517, 76086619, 184781789, 1293472523]

約数ペア:

[(1, 1293472523), (7, 184781789), (17, 76086619), (119, 10869517), (1123, 1151801), (7861, 164543), (9679, 133637), (19091, 67753)]