828790027

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2699}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 948672000

約数和(自身を除く): 119881973

約数列:

[1, 13, 23, 79, 169, 299, 1027, 1817, 2699, 3887, 13351, 23621, 35087, 62077, 213221, 307073, 456131, 807001, 2771873, 4904083, 10491013, 36034349, 63753079, 828790027]

約数ペア:

[(1, 828790027), (13, 63753079), (23, 36034349), (79, 10491013), (169, 4904083), (299, 2771873), (1027, 807001), (1817, 456131), (2699, 307073), (3887, 213221), (13351, 62077), (23621, 35087)]