17941263

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 26557440

約数和(自身を除く): 8616177

約数列:

[1, 3, 19, 37, 47, 57, 111, 141, 181, 543, 703, 893, 1739, 2109, 2679, 3439, 5217, 6697, 8507, 10317, 20091, 25521, 33041, 99123, 127243, 161633, 314759, 381729, 484899, 944277, 5980421, 17941263]

約数ペア:

[(1, 17941263), (3, 5980421), (19, 944277), (37, 484899), (47, 381729), (57, 314759), (111, 161633), (141, 127243), (181, 99123), (543, 33041), (703, 25521), (893, 20091), (1739, 10317), (2109, 8507), (2679, 6697), (3439, 5217)]