29778609

素因数分解:

$3^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{1723}}^1$

素因数の和:2556

約数の個数: 16

約数和(自身を含む): 45458432

約数和(自身を除く): 15679823

約数列:

[1, 3, 7, 21, 823, 1723, 2469, 5169, 5761, 12061, 17283, 36183, 1418029, 4254087, 9926203, 29778609]

約数ペア:

[(1, 29778609), (3, 9926203), (7, 4254087), (21, 1418029), (823, 36183), (1723, 17283), (2469, 12061), (5169, 5761)]