999794313

素因数分解:

$3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{17231}}^1$

素因数の和:17554

約数の個数: 32

約数和(自身を含む): 1698385920

約数和(自身を除く): 698591607

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 307, 921, 2149, 2763, 6447, 8289, 17231, 19341, 51693, 58023, 120617, 155079, 361851, 465237, 1085553, 3256659, 5289917, 15869751, 37029419, 47609253, 111088257, 142827759, 333264771, 999794313]

約数ペア:

[(1, 999794313), (3, 333264771), (7, 142827759), (9, 111088257), (21, 47609253), (27, 37029419), (63, 15869751), (189, 5289917), (307, 3256659), (921, 1085553), (2149, 465237), (2763, 361851), (6447, 155079), (8289, 120617), (17231, 58023), (19341, 51693)]