17217171

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 26557440

約数和(自身を除く): 9340269

約数列:

[1, 3, 9, 27, 41, 103, 123, 151, 309, 369, 453, 927, 1107, 1359, 2781, 4077, 4223, 6191, 12669, 15553, 18573, 38007, 46659, 55719, 114021, 139977, 167157, 419931, 637673, 1913019, 5739057, 17217171]

約数ペア:

[(1, 17217171), (3, 5739057), (9, 1913019), (27, 637673), (41, 419931), (103, 167157), (123, 139977), (151, 114021), (309, 55719), (369, 46659), (453, 38007), (927, 18573), (1107, 15553), (1359, 12669), (2781, 6191), (4077, 4223)]