6554817

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{2357}}^1$

素因数の和:2469

約数の個数: 16

約数和(自身を含む): 9809280

約数和(自身を除く): 3254463

約数列:

[1, 3, 9, 27, 103, 309, 927, 2357, 2781, 7071, 21213, 63639, 242771, 728313, 2184939, 6554817]

約数ペア:

[(1, 6554817), (3, 2184939), (9, 728313), (27, 242771), (103, 63639), (309, 21213), (927, 7071), (2357, 2781)]