7628621

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7621}}^1$

素因数の和:7652

約数の個数: 16

約数和(自身を含む): 10243968

約数和(自身を除く): 2615347

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 7621, 53347, 83831, 99073, 586817, 693511, 1089803, 7628621]

約数ペア:

[(1, 7628621), (7, 1089803), (11, 693511), (13, 586817), (77, 99073), (91, 83831), (143, 53347), (1001, 7621)]