21607041

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1811}}^1$

素因数の和:1952

約数の個数: 16

約数和(自身を含む): 29832768

約数和(自身を除く): 8225727

約数列:

[1, 3, 41, 97, 123, 291, 1811, 3977, 5433, 11931, 74251, 175667, 222753, 527001, 7202347, 21607041]

約数ペア:

[(1, 21607041), (3, 7202347), (41, 527001), (97, 222753), (123, 175667), (291, 74251), (1811, 11931), (3977, 5433)]