28162353

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 42024960

約数和(自身を除く): 13862607

約数列:

[1, 3, 17, 31, 47, 51, 93, 141, 379, 527, 799, 1137, 1457, 1581, 2397, 4371, 6443, 11749, 17813, 19329, 24769, 35247, 53439, 74307, 199733, 302821, 552203, 599199, 908463, 1656609, 9387451, 28162353]

約数ペア:

[(1, 28162353), (3, 9387451), (17, 1656609), (31, 908463), (47, 599199), (51, 552203), (93, 302821), (141, 199733), (379, 74307), (527, 53439), (799, 35247), (1137, 24769), (1457, 19329), (1581, 17813), (2397, 11749), (4371, 6443)]