7372001

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 9422784

約数和(自身を除く): 2050783

約数列:

[1, 7, 13, 49, 71, 91, 163, 497, 637, 923, 1141, 2119, 3479, 6461, 7987, 11573, 14833, 45227, 81011, 103831, 150449, 567077, 1053143, 7372001]

約数ペア:

[(1, 7372001), (7, 1053143), (13, 567077), (49, 150449), (71, 103831), (91, 81011), (163, 45227), (497, 14833), (637, 11573), (923, 7987), (1141, 6461), (2119, 3479)]