141979339

素因数分解:

${\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 148525056

約数和(自身を除く): 6545717

約数列:

[1, 47, 71, 157, 271, 3337, 7379, 11147, 12737, 19241, 42547, 523909, 904327, 1999709, 3020837, 141979339]

約数ペア:

[(1, 141979339), (47, 3020837), (71, 1999709), (157, 904327), (271, 523909), (3337, 42547), (7379, 19241), (11147, 12737)]