79671839

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 91353600

約数和(自身を除く): 11681761

約数列:

[1, 13, 23, 103, 169, 199, 299, 1339, 2369, 2587, 3887, 4577, 17407, 20497, 30797, 33631, 59501, 266461, 400361, 471431, 773513, 3463993, 6128603, 79671839]

約数ペア:

[(1, 79671839), (13, 6128603), (23, 3463993), (103, 773513), (169, 471431), (199, 400361), (299, 266461), (1339, 59501), (2369, 33631), (2587, 30797), (3887, 20497), (4577, 17407)]