1260699327

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{18199}}^1$

素因数の和:18427

約数の個数: 24

約数和(自身を含む): 1873872000

約数和(自身を除く): 613172673

約数列:

[1, 3, 9, 43, 129, 179, 387, 537, 1611, 7697, 18199, 23091, 54597, 69273, 163791, 782557, 2347671, 3257621, 7043013, 9772863, 29318589, 140077703, 420233109, 1260699327]

約数ペア:

[(1, 1260699327), (3, 420233109), (9, 140077703), (43, 29318589), (129, 9772863), (179, 7043013), (387, 3257621), (537, 2347671), (1611, 782557), (7697, 163791), (18199, 69273), (23091, 54597)]