26221713

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6151}}^1$

素因数の和:6197

約数の個数: 24

約数和(自身を含む): 42079680

約数和(自身を除く): 15857967

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 6151, 18453, 43057, 129171, 178379, 301399, 535137, 904197, 1248653, 3745959, 8740571, 26221713]

約数ペア:

[(1, 26221713), (3, 8740571), (7, 3745959), (21, 1248653), (29, 904197), (49, 535137), (87, 301399), (147, 178379), (203, 129171), (609, 43057), (1421, 18453), (4263, 6151)]