47385117

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{405001}}^1$

素因数の和:405020

約数の個数: 12

約数和(自身を含む): 73710364

約数和(自身を除く): 26325247

約数列:

[1, 3, 9, 13, 39, 117, 405001, 1215003, 3645009, 5265013, 15795039, 47385117]

約数ペア:

[(1, 47385117), (3, 15795039), (9, 5265013), (13, 3645009), (39, 1215003), (117, 405001)]