49244517

素因数分解:

$3^4\times 7^1\times {\mathrm{86851}}^1$

素因数の和:86870

約数の個数: 20

約数和(自身を含む): 84072736

約数和(自身を除く): 34828219

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 86851, 260553, 607957, 781659, 1823871, 2344977, 5471613, 7034931, 16414839, 49244517]

約数ペア:

[(1, 49244517), (3, 16414839), (7, 7034931), (9, 5471613), (21, 2344977), (27, 1823871), (63, 781659), (81, 607957), (189, 260553), (567, 86851)]