2108238723

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{46691}}^1$

素因数の和:46899

約数の個数: 24

約数和(自身を含む): 3168519120

約数和(自身を除く): 1060280397

約数列:

[1, 3, 9, 29, 87, 173, 261, 519, 1557, 5017, 15051, 45153, 46691, 140073, 420219, 1354039, 4062117, 8077543, 12186351, 24232629, 72697887, 234248747, 702746241, 2108238723]

約数ペア:

[(1, 2108238723), (3, 702746241), (9, 234248747), (29, 72697887), (87, 24232629), (173, 12186351), (261, 8077543), (519, 4062117), (1557, 1354039), (5017, 420219), (15051, 140073), (45153, 46691)]