2826993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 4092480

約数和(自身を除く): 1265487

約数列:

[1, 3, 13, 39, 173, 419, 519, 1257, 2249, 5447, 6747, 16341, 72487, 217461, 942331, 2826993]

約数ペア:

[(1, 2826993), (3, 942331), (13, 217461), (39, 72487), (173, 16341), (419, 6747), (519, 5447), (1257, 2249)]