26919297

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{2357}}^1$

素因数の和:2419

約数の個数: 24

約数和(自身を含む): 41198976

約数和(自身を除く): 14279679

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 2357, 3807, 7071, 11421, 21213, 63639, 110779, 190917, 332337, 572751, 997011, 2991033, 8973099, 26919297]

約数ペア:

[(1, 26919297), (3, 8973099), (9, 2991033), (27, 997011), (47, 572751), (81, 332337), (141, 190917), (243, 110779), (423, 63639), (1269, 21213), (2357, 11421), (3807, 7071)]