281736589917

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1949}}^1\times {\mathrm{1120577}}^1$

素因数の和:1122572

約数の個数: 16

約数和(自身を含む): 384582369600

約数和(自身を除く): 102845779683

約数列:

[1, 3, 43, 129, 1949, 5847, 83807, 251421, 1120577, 3361731, 48184811, 144554433, 2184004573, 6552013719, 93912196639, 281736589917]

約数ペア:

[(1, 281736589917), (3, 93912196639), (43, 6552013719), (129, 2184004573), (1949, 144554433), (5847, 48184811), (83807, 3361731), (251421, 1120577)]