2103155457

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{4441}}^1\times {\mathrm{12143}}^1$

素因数の和:16600

約数の個数: 16

約数和(自身を含む): 3020844288

約数和(自身を除く): 917688831

約数列:

[1, 3, 13, 39, 4441, 12143, 13323, 36429, 57733, 157859, 173199, 473577, 53927063, 161781189, 701051819, 2103155457]

約数ペア:

[(1, 2103155457), (3, 701051819), (13, 161781189), (39, 53927063), (4441, 473577), (12143, 173199), (13323, 157859), (36429, 57733)]