2021208099

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 2965357824

約数和(自身を除く): 944149725

約数列:

[1, 3, 23, 29, 61, 69, 87, 183, 571, 667, 841, 1403, 1713, 1769, 2001, 2523, 4209, 5307, 13133, 16559, 19343, 34831, 39399, 40687, 49677, 51301, 58029, 104493, 122061, 153903, 380857, 480211, 801113, 1010099, 1142571, 1179923, 1440633, 2403339, 3030297, 3539769, 11044853, 23232277, 29292871, 33134559, 69696831, 87878613, 673736033, 2021208099]

約数ペア:

[(1, 2021208099), (3, 673736033), (23, 87878613), (29, 69696831), (61, 33134559), (69, 29292871), (87, 23232277), (183, 11044853), (571, 3539769), (667, 3030297), (841, 2403339), (1403, 1440633), (1713, 1179923), (1769, 1142571), (2001, 1010099), (2523, 801113), (4209, 480211), (5307, 380857), (13133, 153903), (16559, 122061), (19343, 104493), (34831, 58029), (39399, 51301), (40687, 49677)]