2500533

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 4347200

約数和(自身を除く): 1846667

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 2089, 6267, 14623, 18801, 39691, 43869, 119073, 131607, 277837, 357219, 833511, 2500533]

約数ペア:

[(1, 2500533), (3, 833511), (7, 357219), (9, 277837), (19, 131607), (21, 119073), (57, 43869), (63, 39691), (133, 18801), (171, 14623), (399, 6267), (1197, 2089)]