1589988892791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{540437}}^1\times {\mathrm{75437}}^1$

素因数の和:615890

約数の個数: 16

約数和(自身を含む): 2283095463264

約数和(自身を除く): 693106570473

約数列:

[1, 3, 13, 39, 75437, 226311, 540437, 980681, 1621311, 2942043, 7025681, 21077043, 40768945969, 122306837907, 529996297597, 1589988892791]

約数ペア:

[(1, 1589988892791), (3, 529996297597), (13, 122306837907), (39, 40768945969), (75437, 21077043), (226311, 7025681), (540437, 2942043), (980681, 1621311)]