7214103

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 60

約数和(自身を含む): 12754368

約数和(自身を除く): 5540265

約数列:

[1, 3, 9, 13, 17, 27, 31, 39, 51, 81, 93, 117, 153, 169, 221, 279, 351, 403, 459, 507, 527, 663, 837, 1053, 1209, 1377, 1521, 1581, 1989, 2511, 2873, 3627, 4563, 4743, 5239, 5967, 6851, 8619, 10881, 13689, 14229, 15717, 17901, 20553, 25857, 32643, 42687, 47151, 61659, 77571, 89063, 141453, 184977, 232713, 267189, 424359, 554931, 801567, 2404701, 7214103]

約数ペア:

[(1, 7214103), (3, 2404701), (9, 801567), (13, 554931), (17, 424359), (27, 267189), (31, 232713), (39, 184977), (51, 141453), (81, 89063), (93, 77571), (117, 61659), (153, 47151), (169, 42687), (221, 32643), (279, 25857), (351, 20553), (403, 17901), (459, 15717), (507, 14229), (527, 13689), (663, 10881), (837, 8619), (1053, 6851), (1209, 5967), (1377, 5239), (1521, 4743), (1581, 4563), (1989, 3627), (2511, 2873)]