800633967

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{625007}}^1$

素因数の和:625078

約数の個数: 16

約数和(自身を含む): 1240015872

約数和(自身を除く): 439381905

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 625007, 1875021, 4375049, 13125147, 38125427, 114376281, 266877989, 800633967]

約数ペア:

[(1, 800633967), (3, 266877989), (7, 114376281), (21, 38125427), (61, 13125147), (183, 4375049), (427, 1875021), (1281, 625007)]