2263359

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 3570480

約数和(自身を除く): 1307121

約数列:

[1, 3, 7, 21, 49, 89, 147, 173, 267, 519, 623, 1211, 1869, 3633, 4361, 8477, 13083, 15397, 25431, 46191, 107779, 323337, 754453, 2263359]

約数ペア:

[(1, 2263359), (3, 754453), (7, 323337), (21, 107779), (49, 46191), (89, 25431), (147, 15397), (173, 13083), (267, 8477), (519, 4361), (623, 3633), (1211, 1869)]