4813749

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:966

約数の個数: 20

約数和(自身を含む): 7306464

約数和(自身を除く): 2492715

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 887, 1809, 2661, 5427, 7983, 23949, 59429, 71847, 178287, 534861, 1604583, 4813749]

約数ペア:

[(1, 4813749), (3, 1604583), (9, 534861), (27, 178287), (67, 71847), (81, 59429), (201, 23949), (603, 7983), (887, 5427), (1809, 2661)]