214948797

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{673}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 334390272

約数和(自身を除く): 119441475

約数列:

[1, 3, 7, 21, 67, 201, 227, 469, 673, 681, 1407, 1589, 2019, 4711, 4767, 14133, 15209, 45091, 45627, 106463, 135273, 152771, 315637, 319389, 458313, 946911, 1069397, 3208191, 10235657, 30706971, 71649599, 214948797]

約数ペア:

[(1, 214948797), (3, 71649599), (7, 30706971), (21, 10235657), (67, 3208191), (201, 1069397), (227, 946911), (469, 458313), (673, 319389), (681, 315637), (1407, 152771), (1589, 135273), (2019, 106463), (4711, 45627), (4767, 45091), (14133, 15209)]