38672439

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 56568960

約数和(自身を除く): 17896521

約数列:

[1, 3, 13, 39, 83, 169, 249, 507, 919, 1079, 2757, 3237, 11947, 14027, 35841, 42081, 76277, 155311, 228831, 465933, 991601, 2974803, 12890813, 38672439]

約数ペア:

[(1, 38672439), (3, 12890813), (13, 2974803), (39, 991601), (83, 465933), (169, 228831), (249, 155311), (507, 76277), (919, 42081), (1079, 35841), (2757, 14027), (3237, 11947)]