7846401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1123}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 11168064

約数和(自身を除く): 3321663

約数列:

[1, 3, 17, 51, 137, 411, 1123, 2329, 3369, 6987, 19091, 57273, 153851, 461553, 2615467, 7846401]

約数ペア:

[(1, 7846401), (3, 2615467), (17, 461553), (51, 153851), (137, 57273), (411, 19091), (1123, 6987), (2329, 3369)]