291260439

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{24097}}^1$

素因数の和:24199

約数の個数: 24

約数和(自身を含む): 451114560

約数和(自身を除く): 159854121

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 12087, 24097, 72291, 216873, 409649, 1228947, 1903663, 3686841, 5710989, 17132967, 32362271, 97086813, 291260439]

約数ペア:

[(1, 291260439), (3, 97086813), (9, 32362271), (17, 17132967), (51, 5710989), (79, 3686841), (153, 1903663), (237, 1228947), (711, 409649), (1343, 216873), (4029, 72291), (12087, 24097)]