3420742129

素因数分解:

$7^1\times {\mathrm{401}}^1\times {\mathrm{1091}}^1\times {\mathrm{1117}}^1$

素因数の和:2616

約数の個数: 16

約数和(自身を含む): 3926272896

約数和(自身を除く): 505530767

約数列:

[1, 7, 401, 1091, 1117, 2807, 7637, 7819, 437491, 447917, 1218647, 3062437, 3135419, 8530529, 488677447, 3420742129]

約数ペア:

[(1, 3420742129), (7, 488677447), (401, 8530529), (1091, 3135419), (1117, 3062437), (2807, 1218647), (7637, 447917), (7819, 437491)]