26219349

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{74699}}^1$

素因数の和:74721

約数の個数: 16

約数和(自身を含む): 41832000

約数和(自身を除く): 15612651

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 74699, 224097, 672291, 971087, 2016873, 2913261, 8739783, 26219349]

約数ペア:

[(1, 26219349), (3, 8739783), (9, 2913261), (13, 2016873), (27, 971087), (39, 672291), (117, 224097), (351, 74699)]