12565536529

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{15139}}^1$

素因数の和:16469

約数の個数: 24

約数和(自身を含む): 15754562880

約数和(自身を除く): 3189026351

約数列:

[1, 7, 13, 49, 91, 637, 1303, 9121, 15139, 16939, 63847, 105973, 118573, 196807, 741811, 830011, 1377649, 9643543, 19726117, 138082819, 256439521, 966579733, 1795076647, 12565536529]

約数ペア:

[(1, 12565536529), (7, 1795076647), (13, 966579733), (49, 256439521), (91, 138082819), (637, 19726117), (1303, 9643543), (9121, 1377649), (15139, 830011), (16939, 741811), (63847, 196807), (105973, 118573)]