4196439

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:152

約数の個数: 36

約数和(自身を含む): 6851520

約数和(自身を除く): 2655081

約数列:

[1, 3, 9, 13, 31, 39, 89, 93, 117, 169, 267, 279, 403, 507, 801, 1157, 1209, 1521, 2759, 3471, 3627, 5239, 8277, 10413, 15041, 15717, 24831, 35867, 45123, 47151, 107601, 135369, 322803, 466271, 1398813, 4196439]

約数ペア:

[(1, 4196439), (3, 1398813), (9, 466271), (13, 322803), (31, 135369), (39, 107601), (89, 47151), (93, 45123), (117, 35867), (169, 24831), (267, 15717), (279, 15041), (403, 10413), (507, 8277), (801, 5239), (1157, 3627), (1209, 3471), (1521, 2759)]