9749831

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5639}}^1$

素因数の和:5678

約数の個数: 16

約数和(自身を含む): 12633600

約数和(自身を除く): 2883769

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 5639, 39473, 73307, 107141, 513149, 749987, 1392833, 9749831]

約数ペア:

[(1, 9749831), (7, 1392833), (13, 749987), (19, 513149), (91, 107141), (133, 73307), (247, 39473), (1729, 5639)]