2113183723

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1\times {\mathrm{8243}}^1$

素因数の和:8994

約数の個数: 16

約数和(自身を含む): 2464494336

約数和(自身を除く): 351310613

約数列:

[1, 7, 53, 371, 691, 4837, 8243, 36623, 57701, 256361, 436879, 3058153, 5695913, 39871391, 301883389, 2113183723]

約数ペア:

[(1, 2113183723), (7, 301883389), (53, 39871391), (371, 5695913), (691, 3058153), (4837, 436879), (8243, 256361), (36623, 57701)]