247492750921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{58940879}}^1$

素因数の和:58940928

約数の個数: 16

約数和(自身を含む): 297062035200

約数和(自身を除く): 49569284279

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 58940879, 766231427, 1001994943, 1119876701, 13025934259, 14558397113, 19037903917, 247492750921]

約数ペア:

[(1, 247492750921), (13, 19037903917), (17, 14558397113), (19, 13025934259), (221, 1119876701), (247, 1001994943), (323, 766231427), (4199, 58940879)]