2813601903

素因数分解:

$3^1\times 7^3\times {\mathrm{2734307}}^1$

素因数の和:2734331

約数の個数: 16

約数和(自身を含む): 4374892800

約数和(自身を除く): 1561290897

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2734307, 8202921, 19140149, 57420447, 133981043, 401943129, 937867301, 2813601903]

約数ペア:

[(1, 2813601903), (3, 937867301), (7, 401943129), (21, 133981043), (49, 57420447), (147, 19140149), (343, 8202921), (1029, 2734307)]