2135196819

素因数分解:

$3^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{46619}}^1$

素因数の和:47359

約数の個数: 24

約数和(自身を含む): 3529693440

約数和(自身を除く): 1394496621

約数列:

[1, 3, 7, 9, 21, 63, 727, 2181, 5089, 6543, 15267, 45801, 46619, 139857, 326333, 419571, 978999, 2936997, 33892013, 101676039, 237244091, 305028117, 711732273, 2135196819]

約数ペア:

[(1, 2135196819), (3, 711732273), (7, 305028117), (9, 237244091), (21, 101676039), (63, 33892013), (727, 2936997), (2181, 978999), (5089, 419571), (6543, 326333), (15267, 139857), (45801, 46619)]