380049741

素因数分解:

$3^2\times {\mathrm{647}}^1\times {\mathrm{65267}}^1$

素因数の和:65920

約数の個数: 12

約数和(自身を含む): 549817632

約数和(自身を除く): 169767891

約数列:

[1, 3, 9, 647, 1941, 5823, 65267, 195801, 587403, 42227749, 126683247, 380049741]

約数ペア:

[(1, 380049741), (3, 126683247), (9, 42227749), (647, 587403), (1941, 195801), (5823, 65267)]