4249968471

素因数分解:

$3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{403951}}^1$

素因数の和:404131

約数の個数: 24

約数和(自身を含む): 7057849344

約数和(自身を除く): 2807880873

約数列:

[1, 3, 7, 9, 21, 63, 167, 501, 1169, 1503, 3507, 10521, 403951, 1211853, 2827657, 3635559, 8482971, 25448913, 67459817, 202379451, 472218719, 607138353, 1416656157, 4249968471]

約数ペア:

[(1, 4249968471), (3, 1416656157), (7, 607138353), (9, 472218719), (21, 202379451), (63, 67459817), (167, 25448913), (501, 8482971), (1169, 3635559), (1503, 2827657), (3507, 1211853), (10521, 403951)]