13851123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 22014720

約数和(自身を除く): 8163597

約数列:

[1, 3, 11, 13, 33, 39, 83, 143, 249, 389, 429, 913, 1079, 1167, 2739, 3237, 4279, 5057, 11869, 12837, 15171, 32287, 35607, 55627, 96861, 166881, 355157, 419731, 1065471, 1259193, 4617041, 13851123]

約数ペア:

[(1, 13851123), (3, 4617041), (11, 1259193), (13, 1065471), (33, 419731), (39, 355157), (83, 166881), (143, 96861), (249, 55627), (389, 35607), (429, 32287), (913, 15171), (1079, 12837), (1167, 11869), (2739, 5057), (3237, 4279)]