9937641

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 15659040

約数和(自身を除く): 5721399

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 469, 1009, 1407, 3027, 3283, 7063, 9849, 21189, 49441, 67603, 148323, 202809, 473221, 1419663, 3312547, 9937641]

約数ペア:

[(1, 9937641), (3, 3312547), (7, 1419663), (21, 473221), (49, 202809), (67, 148323), (147, 67603), (201, 49441), (469, 21189), (1009, 9849), (1407, 7063), (3027, 3283)]