8938917

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{653}}^1$

素因数の和:691

約数の個数: 30

約数和(自身を含む): 14481522

約数和(自身を除く): 5542605

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 653, 1053, 1521, 1959, 4563, 5877, 8489, 13689, 17631, 25467, 52893, 76401, 110357, 229203, 331071, 687609, 993213, 2979639, 8938917]

約数ペア:

[(1, 8938917), (3, 2979639), (9, 993213), (13, 687609), (27, 331071), (39, 229203), (81, 110357), (117, 76401), (169, 52893), (351, 25467), (507, 17631), (653, 13689), (1053, 8489), (1521, 5877), (1959, 4563)]