16001973

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{136769}}^1$

素因数の和:136788

約数の個数: 12

約数和(自身を含む): 24892140

約数和(自身を除く): 8890167

約数列:

[1, 3, 9, 13, 39, 117, 136769, 410307, 1230921, 1777997, 5333991, 16001973]

約数ペア:

[(1, 16001973), (3, 5333991), (9, 1777997), (13, 1230921), (39, 410307), (117, 136769)]