47913147

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{12953}}^1$

素因数の和:13099

約数の個数: 16

約数和(自身を含む): 71506080

約数和(自身を除く): 23592933

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 12953, 38859, 116577, 349731, 1774561, 5323683, 15971049, 47913147]

約数ペア:

[(1, 47913147), (3, 15971049), (9, 5323683), (27, 1774561), (137, 349731), (411, 116577), (1233, 38859), (3699, 12953)]