15417417

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1373}}^1$

素因数の和:1592

約数の個数: 16

約数和(自身を含む): 21764160

約数和(自身を除く): 6346743

約数列:

[1, 3, 19, 57, 197, 591, 1373, 3743, 4119, 11229, 26087, 78261, 270481, 811443, 5139139, 15417417]

約数ペア:

[(1, 15417417), (3, 5139139), (19, 811443), (57, 270481), (197, 78261), (591, 26087), (1373, 11229), (3743, 4119)]