48497421

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{1249}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 75720000

約数和(自身を除く): 27222579

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1249, 1849, 3747, 5547, 8743, 12943, 26229, 38829, 53707, 161121, 375949, 1127847, 2309401, 6928203, 16165807, 48497421]

約数ペア:

[(1, 48497421), (3, 16165807), (7, 6928203), (21, 2309401), (43, 1127847), (129, 375949), (301, 161121), (903, 53707), (1249, 38829), (1849, 26229), (3747, 12943), (5547, 8743)]