1325793

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 2134080

約数和(自身を除く): 808287

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 311, 609, 933, 1421, 2177, 4263, 6531, 9019, 15239, 27057, 45717, 63133, 189399, 441931, 1325793]

約数ペア:

[(1, 1325793), (3, 441931), (7, 189399), (21, 63133), (29, 45717), (49, 27057), (87, 15239), (147, 9019), (203, 6531), (311, 4263), (609, 2177), (933, 1421)]