28570101

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{23059}}^1$

素因数の和:23128

約数の個数: 16

約数和(自身を含む): 44275200

約数和(自身を除く): 15705099

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 23059, 69177, 161413, 484239, 1360481, 4081443, 9523367, 28570101]

約数ペア:

[(1, 28570101), (3, 9523367), (7, 4081443), (21, 1360481), (59, 484239), (177, 161413), (413, 69177), (1239, 23059)]