1900500063

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8227273}}^1$

素因数の和:8227294

約数の個数: 16

約数和(自身を含む): 3159273216

約数和(自身を除く): 1258773153

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 8227273, 24681819, 57590911, 90500003, 172772733, 271500009, 633500021, 1900500063]

約数ペア:

[(1, 1900500063), (3, 633500021), (7, 271500009), (11, 172772733), (21, 90500003), (33, 57590911), (77, 24681819), (231, 8227273)]