2188731663

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{26881}}^1$

素因数の和:27079

約数の個数: 24

約数和(自身を含む): 3229065840

約数和(自身を除く): 1040334177

約数列:

[1, 3, 9, 83, 109, 249, 327, 747, 981, 9047, 26881, 27141, 80643, 81423, 241929, 2231123, 2930029, 6693369, 8790087, 20080107, 26370261, 243192407, 729577221, 2188731663]

約数ペア:

[(1, 2188731663), (3, 729577221), (9, 243192407), (83, 26370261), (109, 20080107), (249, 8790087), (327, 6693369), (747, 2930029), (981, 2231123), (9047, 241929), (26881, 81423), (27141, 80643)]