1048899690783

素因数分解:

$3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{571}}^1\times {\mathrm{63803}}^1$

素因数の和:64844

約数の個数: 48

約数和(自身を含む): 1738372137216

約数和(自身を除く): 689472446433

約数列:

[1, 3, 7, 9, 21, 63, 457, 571, 1371, 1713, 3199, 3997, 4113, 5139, 9597, 11991, 28791, 35973, 63803, 191409, 260947, 446621, 574227, 782841, 1339863, 1826629, 2348523, 4019589, 5479887, 16439661, 29157971, 36431513, 87473913, 109294539, 204105797, 255020591, 262421739, 327883617, 612317391, 765061773, 1836952173, 2295185319, 16649201441, 49947604323, 116544410087, 149842812969, 349633230261, 1048899690783]

約数ペア:

[(1, 1048899690783), (3, 349633230261), (7, 149842812969), (9, 116544410087), (21, 49947604323), (63, 16649201441), (457, 2295185319), (571, 1836952173), (1371, 765061773), (1713, 612317391), (3199, 327883617), (3997, 262421739), (4113, 255020591), (5139, 204105797), (9597, 109294539), (11991, 87473913), (28791, 36431513), (35973, 29157971), (63803, 16439661), (191409, 5479887), (260947, 4019589), (446621, 2348523), (574227, 1826629), (782841, 1339863)]