8526231

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 15724800

約数和(自身を除く): 7198569

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 419, 969, 1071, 1197, 1257, 2261, 2907, 2933, 3771, 6783, 7123, 7961, 8799, 20349, 21369, 23883, 26397, 49861, 55727, 64107, 71649, 135337, 149583, 167181, 406011, 448749, 501543, 947359, 1218033, 2842077, 8526231]

約数ペア:

[(1, 8526231), (3, 2842077), (7, 1218033), (9, 947359), (17, 501543), (19, 448749), (21, 406011), (51, 167181), (57, 149583), (63, 135337), (119, 71649), (133, 64107), (153, 55727), (171, 49861), (323, 26397), (357, 23883), (399, 21369), (419, 20349), (969, 8799), (1071, 7961), (1197, 7123), (1257, 6783), (2261, 3771), (2907, 2933)]