425033211

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 606735360

約数和(自身を除く): 181702149

約数列:

[1, 3, 19, 57, 107, 227, 307, 321, 681, 921, 2033, 4313, 5833, 6099, 12939, 17499, 24289, 32849, 69689, 72867, 98547, 209067, 461491, 624131, 1324091, 1384473, 1872393, 3972273, 7456723, 22370169, 141677737, 425033211]

約数ペア:

[(1, 425033211), (3, 141677737), (19, 22370169), (57, 7456723), (107, 3972273), (227, 1872393), (307, 1384473), (321, 1324091), (681, 624131), (921, 461491), (2033, 209067), (4313, 98547), (5833, 72867), (6099, 69689), (12939, 32849), (17499, 24289)]