22143471

素因数分解:

$3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4201}}^1$

素因数の和:4462

約数の個数: 16

約数和(自身を含む): 33884928

約数和(自身を除く): 11741457

約数列:

[1, 3, 7, 21, 251, 753, 1757, 4201, 5271, 12603, 29407, 88221, 1054451, 3163353, 7381157, 22143471]

約数ペア:

[(1, 22143471), (3, 7381157), (7, 3163353), (21, 1054451), (251, 88221), (753, 29407), (1757, 12603), (4201, 5271)]