2113148883

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{208459}}^1$

素因数の和:208602

約数の個数: 16

約数和(自身を含む): 2935116800

約数和(自身を除く): 821967917

約数列:

[1, 3, 31, 93, 109, 327, 3379, 10137, 208459, 625377, 6462229, 19386687, 22722031, 68166093, 704382961, 2113148883]

約数ペア:

[(1, 2113148883), (3, 704382961), (31, 68166093), (93, 22722031), (109, 19386687), (327, 6462229), (3379, 625377), (10137, 208459)]