14721387

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 20224512

約数和(自身を除く): 5503125

約数列:

[1, 3, 47, 131, 141, 393, 797, 2391, 6157, 18471, 37459, 104407, 112377, 313221, 4907129, 14721387]

約数ペア:

[(1, 14721387), (3, 4907129), (47, 313221), (131, 112377), (141, 104407), (393, 37459), (797, 18471), (2391, 6157)]