2409813

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 4118400

約数和(自身を除く): 1708587

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1319, 1827, 3957, 9233, 11871, 27699, 38251, 83097, 114753, 267757, 344259, 803271, 2409813]

約数ペア:

[(1, 2409813), (3, 803271), (7, 344259), (9, 267757), (21, 114753), (29, 83097), (63, 38251), (87, 27699), (203, 11871), (261, 9233), (609, 3957), (1319, 1827)]