2076081

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 3337920

約数和(自身を除く): 1261839

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 487, 609, 1421, 1461, 3409, 4263, 10227, 14123, 23863, 42369, 71589, 98861, 296583, 692027, 2076081]

約数ペア:

[(1, 2076081), (3, 692027), (7, 296583), (21, 98861), (29, 71589), (49, 42369), (87, 23863), (147, 14123), (203, 10227), (487, 4263), (609, 3409), (1421, 1461)]