7406223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 11404800

約数和(自身を除く): 3998577

約数列:

[1, 3, 11, 29, 33, 71, 87, 109, 213, 319, 327, 781, 957, 1199, 2059, 2343, 3161, 3597, 6177, 7739, 9483, 22649, 23217, 34771, 67947, 85129, 104313, 224431, 255387, 673293, 2468741, 7406223]

約数ペア:

[(1, 7406223), (3, 2468741), (11, 673293), (29, 255387), (33, 224431), (71, 104313), (87, 85129), (109, 67947), (213, 34771), (319, 23217), (327, 22649), (781, 9483), (957, 7739), (1199, 6177), (2059, 3597), (2343, 3161)]