3353259

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 5612544

約数和(自身を除く): 2259285

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 173, 213, 273, 497, 519, 923, 1211, 1491, 2249, 2769, 3633, 6461, 6747, 12283, 15743, 19383, 36849, 47229, 85981, 159679, 257943, 479037, 1117753, 3353259]

約数ペア:

[(1, 3353259), (3, 1117753), (7, 479037), (13, 257943), (21, 159679), (39, 85981), (71, 47229), (91, 36849), (173, 19383), (213, 15743), (273, 12283), (497, 6747), (519, 6461), (923, 3633), (1211, 2769), (1491, 2249)]