87930921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{5381}}^1$

素因数の和:5816

約数の個数: 16

約数和(自身を含む): 126584640

約数和(自身を除く): 38653719

約数列:

[1, 3, 13, 39, 419, 1257, 5381, 5447, 16143, 16341, 69953, 209859, 2254639, 6763917, 29310307, 87930921]

約数ペア:

[(1, 87930921), (3, 29310307), (13, 6763917), (39, 2254639), (419, 209859), (1257, 69953), (5381, 16341), (5447, 16143)]