15980973

素因数分解:

$3^1\times {\mathrm{1427}}^1\times {\mathrm{3733}}^1$

素因数の和:5163

約数の個数: 8

約数和(自身を含む): 21328608

約数和(自身を除く): 5347635

約数列:

[1, 3, 1427, 3733, 4281, 11199, 5326991, 15980973]

約数ペア:

[(1, 15980973), (3, 5326991), (1427, 11199), (3733, 4281)]