13661319

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2251}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 22123648

約数和(自身を除く): 8462329

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 2251, 6069, 6753, 15757, 38267, 47271, 114801, 267869, 650539, 803607, 1951617, 4553773, 13661319]

約数ペア:

[(1, 13661319), (3, 4553773), (7, 1951617), (17, 803607), (21, 650539), (51, 267869), (119, 114801), (289, 47271), (357, 38267), (867, 15757), (2023, 6753), (2251, 6069)]