2482641

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 4140864

約数和(自身を除く): 1658223

約数列:

[1, 3, 7, 9, 21, 63, 157, 251, 471, 753, 1099, 1413, 1757, 2259, 3297, 5271, 9891, 15813, 39407, 118221, 275849, 354663, 827547, 2482641]

約数ペア:

[(1, 2482641), (3, 827547), (7, 354663), (9, 275849), (21, 118221), (63, 39407), (157, 15813), (251, 9891), (471, 5271), (753, 3297), (1099, 2259), (1413, 1757)]