69901853

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5231}}^1$

素因数の和:5344

約数の個数: 16

約数和(自身を含む): 84381696

約数和(自身を除く): 14479843

約数列:

[1, 7, 23, 83, 161, 581, 1909, 5231, 13363, 36617, 120313, 434173, 842191, 3039211, 9985979, 69901853]

約数ペア:

[(1, 69901853), (7, 9985979), (23, 3039211), (83, 842191), (161, 434173), (581, 120313), (1909, 36617), (5231, 13363)]