38480481

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2963}}^1$

素因数の和:3022

約数の個数: 32

約数和(自身を含む): 63073920

約数和(自身を除く): 24593439

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 2963, 4329, 8889, 12987, 26667, 38519, 80001, 109631, 115557, 328893, 346671, 986679, 1040013, 1425203, 2960037, 4275609, 12826827, 38480481]

約数ペア:

[(1, 38480481), (3, 12826827), (9, 4275609), (13, 2960037), (27, 1425203), (37, 1040013), (39, 986679), (111, 346671), (117, 328893), (333, 115557), (351, 109631), (481, 80001), (999, 38519), (1443, 26667), (2963, 12987), (4329, 8889)]