8805591

素因数分解:

$3^6\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 28

約数和(自身を含む): 13535712

約数和(自身を除く): 4730121

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 257, 423, 729, 771, 1269, 2313, 3807, 6939, 11421, 12079, 20817, 34263, 36237, 62451, 108711, 187353, 326133, 978399, 2935197, 8805591]

約数ペア:

[(1, 8805591), (3, 2935197), (9, 978399), (27, 326133), (47, 187353), (81, 108711), (141, 62451), (243, 36237), (257, 34263), (423, 20817), (729, 12079), (771, 11421), (1269, 6939), (2313, 3807)]