10193769

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:726

約数の個数: 20

約数和(自身を含む): 15314244

約数和(自身を除く): 5120475

約数列:

[1, 3, 9, 27, 81, 317, 397, 951, 1191, 2853, 3573, 8559, 10719, 25677, 32157, 125849, 377547, 1132641, 3397923, 10193769]

約数ペア:

[(1, 10193769), (3, 3397923), (9, 1132641), (27, 377547), (81, 125849), (317, 32157), (397, 25677), (951, 10719), (1191, 8559), (2853, 3573)]