6509139

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 10827264

約数和(自身を除く): 4318125

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 211, 273, 339, 633, 791, 1469, 1477, 2373, 2743, 4407, 4431, 8229, 10283, 19201, 23843, 30849, 57603, 71529, 166901, 309959, 500703, 929877, 2169713, 6509139]

約数ペア:

[(1, 6509139), (3, 2169713), (7, 929877), (13, 500703), (21, 309959), (39, 166901), (91, 71529), (113, 57603), (211, 30849), (273, 23843), (339, 19201), (633, 10283), (791, 8229), (1469, 4431), (1477, 4407), (2373, 2743)]