2403597

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 3792096

約数和(自身を除く): 1388499

約数列:

[1, 3, 7, 21, 49, 83, 147, 197, 249, 581, 591, 1379, 1743, 4067, 4137, 9653, 12201, 16351, 28959, 49053, 114457, 343371, 801199, 2403597]

約数ペア:

[(1, 2403597), (3, 801199), (7, 343371), (21, 114457), (49, 49053), (83, 28959), (147, 16351), (197, 12201), (249, 9653), (581, 4137), (591, 4067), (1379, 1743)]