6589219

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 8852480

約数和(自身を除く): 2263261

約数列:

[1, 7, 13, 19, 37, 91, 103, 133, 247, 259, 481, 703, 721, 1339, 1729, 1957, 3367, 3811, 4921, 9139, 9373, 13699, 25441, 26677, 49543, 63973, 72409, 178087, 346801, 506863, 941317, 6589219]

約数ペア:

[(1, 6589219), (7, 941317), (13, 506863), (19, 346801), (37, 178087), (91, 72409), (103, 63973), (133, 49543), (247, 26677), (259, 25441), (481, 13699), (703, 9373), (721, 9139), (1339, 4921), (1729, 3811), (1957, 3367)]