260536473

素因数分解:

$3^3\times {\mathrm{1949}}^1\times {\mathrm{4951}}^1$

素因数の和:6909

約数の個数: 16

約数和(自身を含む): 386256000

約数和(自身を除く): 125719527

約数列:

[1, 3, 9, 27, 1949, 4951, 5847, 14853, 17541, 44559, 52623, 133677, 9649499, 28948497, 86845491, 260536473]

約数ペア:

[(1, 260536473), (3, 86845491), (9, 28948497), (27, 9649499), (1949, 133677), (4951, 52623), (5847, 44559), (14853, 17541)]