7913403

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{12743}}^1$

素因数の和:12775

約数の個数: 16

約数和(自身を含む): 12234240

約数和(自身を除く): 4320837

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 12743, 38229, 114687, 293089, 344061, 879267, 2637801, 7913403]

約数ペア:

[(1, 7913403), (3, 2637801), (9, 879267), (23, 344061), (27, 293089), (69, 114687), (207, 38229), (621, 12743)]