1610739

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:388

約数の個数: 24

約数和(自身を含む): 2591280

約数和(自身を除く): 980541

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 353, 507, 1059, 1521, 3177, 4563, 4589, 9531, 13767, 41301, 59657, 123903, 178971, 536913, 1610739]

約数ペア:

[(1, 1610739), (3, 536913), (9, 178971), (13, 123903), (27, 59657), (39, 41301), (117, 13767), (169, 9531), (351, 4589), (353, 4563), (507, 3177), (1059, 1521)]