6879249

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 40

約数和(自身を含む): 11383680

約数和(自身を除く): 4504431

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 139, 141, 351, 417, 423, 611, 1053, 1251, 1269, 1807, 1833, 3753, 3807, 5421, 5499, 6533, 11259, 16263, 16497, 19599, 48789, 49491, 58797, 84929, 146367, 176391, 254787, 529173, 764361, 2293083, 6879249]

約数ペア:

[(1, 6879249), (3, 2293083), (9, 764361), (13, 529173), (27, 254787), (39, 176391), (47, 146367), (81, 84929), (117, 58797), (139, 49491), (141, 48789), (351, 19599), (417, 16497), (423, 16263), (611, 11259), (1053, 6533), (1251, 5499), (1269, 5421), (1807, 3807), (1833, 3753)]