1145187

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 1798160

約数和(自身を除く): 652973

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 181, 333, 543, 703, 1629, 2109, 3439, 6327, 6697, 10317, 20091, 30951, 60273, 127243, 381729, 1145187]

約数ペア:

[(1, 1145187), (3, 381729), (9, 127243), (19, 60273), (37, 30951), (57, 20091), (111, 10317), (171, 6697), (181, 6327), (333, 3439), (543, 2109), (703, 1629)]