2948093239

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{4091}}^1\times {\mathrm{7919}}^1$

素因数の和:12030

約数の個数: 16

約数和(自身を含む): 3629767680

約数和(自身を除く): 681674441

約数列:

[1, 7, 13, 91, 4091, 7919, 28637, 53183, 55433, 102947, 372281, 720629, 32396629, 226776403, 421156177, 2948093239]

約数ペア:

[(1, 2948093239), (7, 421156177), (13, 226776403), (91, 32396629), (4091, 720629), (7919, 372281), (28637, 102947), (53183, 55433)]