17690751

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{3877}}^1$

素因数の和:3912

約数の個数: 24

約数和(自身を含む): 28386960

約数和(自身を除く): 10696209

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 3877, 4563, 11631, 34893, 50401, 104679, 151203, 453609, 655213, 1360827, 1965639, 5896917, 17690751]

約数ペア:

[(1, 17690751), (3, 5896917), (9, 1965639), (13, 1360827), (27, 655213), (39, 453609), (117, 151203), (169, 104679), (351, 50401), (507, 34893), (1521, 11631), (3877, 4563)]