2954553

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 4651200

約数和(自身を除く): 1696647

約数列:

[1, 3, 7, 21, 49, 101, 147, 199, 303, 597, 707, 1393, 2121, 4179, 4949, 9751, 14847, 20099, 29253, 60297, 140693, 422079, 984851, 2954553]

約数ペア:

[(1, 2954553), (3, 984851), (7, 422079), (21, 140693), (49, 60297), (101, 29253), (147, 20099), (199, 14847), (303, 9751), (597, 4949), (707, 4179), (1393, 2121)]