1520430159

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1\times {\mathrm{20353}}^1$

素因数の和:21066

約数の個数: 16

約数和(自身を含む): 2085226592

約数和(自身を除く): 564796433

約数列:

[1, 3, 37, 111, 673, 2019, 20353, 24901, 61059, 74703, 753061, 2259183, 13697569, 41092707, 506810053, 1520430159]

約数ペア:

[(1, 1520430159), (3, 506810053), (37, 41092707), (111, 13697569), (673, 2259183), (2019, 753061), (20353, 74703), (24901, 61059)]