9964981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 11253760

約数和(自身を除く): 1288779

約数列:

[1, 13, 31, 79, 313, 403, 1027, 2449, 4069, 9703, 24727, 31837, 126139, 321451, 766537, 9964981]

約数ペア:

[(1, 9964981), (13, 766537), (31, 321451), (79, 126139), (313, 31837), (403, 24727), (1027, 9703), (2449, 4069)]