172109041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{709}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 188939520

約数和(自身を除く): 16830479

約数列:

[1, 13, 71, 263, 709, 923, 3419, 9217, 18673, 50339, 186467, 242749, 654407, 2424071, 13239157, 172109041]

約数ペア:

[(1, 172109041), (13, 13239157), (71, 2424071), (263, 654407), (709, 242749), (923, 186467), (3419, 50339), (9217, 18673)]