274972173

素因数分解:

$3^1\times 7^2\times {\mathrm{797}}^1\times {\mathrm{2347}}^1$

素因数の和:3161

約数の個数: 24

約数和(自身を含む): 427204512

約数和(自身を除く): 152232339

約数列:

[1, 3, 7, 21, 49, 147, 797, 2347, 2391, 5579, 7041, 16429, 16737, 39053, 49287, 115003, 117159, 345009, 1870559, 5611677, 13093913, 39281739, 91657391, 274972173]

約数ペア:

[(1, 274972173), (3, 91657391), (7, 39281739), (21, 13093913), (49, 5611677), (147, 1870559), (797, 345009), (2347, 117159), (2391, 115003), (5579, 49287), (7041, 39053), (16429, 16737)]