5280891847

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{208459}}^1$

素因数の和:208531

約数の個数: 24

約数和(自身を含む): 6844158720

約数和(自身を除く): 1563266873

約数列:

[1, 7, 11, 47, 49, 77, 329, 517, 539, 2303, 3619, 25333, 208459, 1459213, 2293049, 9797573, 10214491, 16051343, 68583011, 107773303, 112359401, 480081077, 754413121, 5280891847]

約数ペア:

[(1, 5280891847), (7, 754413121), (11, 480081077), (47, 112359401), (49, 107773303), (77, 68583011), (329, 16051343), (517, 10214491), (539, 9797573), (2303, 2293049), (3619, 1459213), (25333, 208459)]