6648375747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{242491}}^1$

素因数の和:242563

約数の個数: 32

約数和(自身を含む): 10320459520

約数和(自身を除く): 3672083773

約数列:

[1, 3, 13, 19, 37, 39, 57, 111, 247, 481, 703, 741, 1443, 2109, 9139, 27417, 242491, 727473, 3152383, 4607329, 8972167, 9457149, 13821987, 26916501, 59895277, 116638171, 170471173, 179685831, 349914513, 511413519, 2216125249, 6648375747]

約数ペア:

[(1, 6648375747), (3, 2216125249), (13, 511413519), (19, 349914513), (37, 179685831), (39, 170471173), (57, 116638171), (111, 59895277), (247, 26916501), (481, 13821987), (703, 9457149), (741, 8972167), (1443, 4607329), (2109, 3152383), (9139, 727473), (27417, 242491)]