827303659

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{509}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 1042554240

約数和(自身を除く): 215250581

約数列:

[1, 7, 13, 53, 91, 337, 371, 509, 689, 2359, 3563, 4381, 4823, 6617, 17861, 26977, 30667, 46319, 125027, 171533, 188839, 232193, 350701, 1200731, 1625351, 2229929, 2454907, 9091249, 15609503, 63638743, 118186237, 827303659]

約数ペア:

[(1, 827303659), (7, 118186237), (13, 63638743), (53, 15609503), (91, 9091249), (337, 2454907), (371, 2229929), (509, 1625351), (689, 1200731), (2359, 350701), (3563, 232193), (4381, 188839), (4823, 171533), (6617, 125027), (17861, 46319), (26977, 30667)]