4080863521

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{2389}}^1$

素因数の和:2965

約数の個数: 24

約数和(自身を含む): 4825811520

約数和(自身を除く): 744947999

約数列:

[1, 7, 49, 71, 491, 497, 2389, 3437, 3479, 16723, 24059, 34861, 117061, 169619, 244027, 1172999, 1187333, 1708189, 8210993, 8311331, 57476951, 83282929, 582980503, 4080863521]

約数ペア:

[(1, 4080863521), (7, 582980503), (49, 83282929), (71, 57476951), (491, 8311331), (497, 8210993), (2389, 1708189), (3437, 1187333), (3479, 1172999), (16723, 244027), (24059, 169619), (34861, 117061)]