6988971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 10771200

約数和(自身を除く): 3782229

約数列:

[1, 3, 11, 29, 33, 67, 87, 109, 201, 319, 327, 737, 957, 1199, 1943, 2211, 3161, 3597, 5829, 7303, 9483, 21373, 21909, 34771, 64119, 80333, 104313, 211787, 240999, 635361, 2329657, 6988971]

約数ペア:

[(1, 6988971), (3, 2329657), (11, 635361), (29, 240999), (33, 211787), (67, 104313), (87, 80333), (109, 64119), (201, 34771), (319, 21909), (327, 21373), (737, 9483), (957, 7303), (1199, 5829), (1943, 3597), (2211, 3161)]