7827291207

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1021973}}^1$

素因数の和:1022039

約数の個数: 24

約数和(自身を含む): 12116523744

約数和(自身を除く): 4289232537

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 7659, 1021973, 3065919, 9197757, 23505379, 37813001, 70516137, 113439003, 211548411, 340317009, 869699023, 2609097069, 7827291207]

約数ペア:

[(1, 7827291207), (3, 2609097069), (9, 869699023), (23, 340317009), (37, 211548411), (69, 113439003), (111, 70516137), (207, 37813001), (333, 23505379), (851, 9197757), (2553, 3065919), (7659, 1021973)]