20231080129

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{90907}}^1$

素因数の和:91009

約数の個数: 32

約数和(自身を含む): 24741521280

約数和(自身を除く): 4510441151

約数列:

[1, 13, 17, 19, 53, 221, 247, 323, 689, 901, 1007, 4199, 11713, 13091, 17119, 90907, 222547, 1181791, 1545419, 1727233, 4818071, 20090447, 22454029, 29362961, 62634923, 81907207, 91543349, 381718493, 1064793691, 1190063537, 1556236933, 20231080129]

約数ペア:

[(1, 20231080129), (13, 1556236933), (17, 1190063537), (19, 1064793691), (53, 381718493), (221, 91543349), (247, 81907207), (323, 62634923), (689, 29362961), (901, 22454029), (1007, 20090447), (4199, 4818071), (11713, 1727233), (13091, 1545419), (17119, 1181791), (90907, 222547)]