9919273

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5737}}^1$

素因数の和:5776

約数の個数: 16

約数和(自身を含む): 12853120

約数和(自身を除く): 2933847

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 5737, 40159, 74581, 109003, 522067, 763021, 1417039, 9919273]

約数ペア:

[(1, 9919273), (7, 1417039), (13, 763021), (19, 522067), (91, 109003), (133, 74581), (247, 40159), (1729, 5737)]