7252851

素因数分解:

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

素因数の和:259

約数の個数: 24

約数和(自身を含む): 10539984

約数和(自身を除く): 3287133

約数列:

[1, 3, 19, 37, 57, 111, 181, 361, 543, 703, 1083, 2109, 3439, 6697, 10317, 13357, 20091, 40071, 65341, 127243, 196023, 381729, 2417617, 7252851]

約数ペア:

[(1, 7252851), (3, 2417617), (19, 381729), (37, 196023), (57, 127243), (111, 65341), (181, 40071), (361, 20091), (543, 13357), (703, 10317), (1083, 6697), (2109, 3439)]