1869219

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 2995200

約数和(自身を除く): 1125981

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 239, 711, 717, 869, 2151, 2607, 2629, 7821, 7887, 18881, 23661, 56643, 169929, 207691, 623073, 1869219]

約数ペア:

[(1, 1869219), (3, 623073), (9, 207691), (11, 169929), (33, 56643), (79, 23661), (99, 18881), (237, 7887), (239, 7821), (711, 2629), (717, 2607), (869, 2151)]