1488396987

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{45697}}^1$

素因数の和:45768

約数の個数: 48

約数和(自身を含む): 2737492992

約数和(自身を除く): 1249096005

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 63, 77, 99, 141, 231, 329, 423, 517, 693, 987, 1551, 2961, 3619, 4653, 10857, 32571, 45697, 137091, 319879, 411273, 502667, 959637, 1508001, 2147759, 2878911, 3518669, 4524003, 6443277, 10556007, 15034313, 19329831, 23625349, 31668021, 45102939, 70876047, 135308817, 165377443, 212628141, 496132329, 1488396987]

約数ペア:

[(1, 1488396987), (3, 496132329), (7, 212628141), (9, 165377443), (11, 135308817), (21, 70876047), (33, 45102939), (47, 31668021), (63, 23625349), (77, 19329831), (99, 15034313), (141, 10556007), (231, 6443277), (329, 4524003), (423, 3518669), (517, 2878911), (693, 2147759), (987, 1508001), (1551, 959637), (2961, 502667), (3619, 411273), (4653, 319879), (10857, 137091), (32571, 45697)]