89781601

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{1193}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 110726784

約数和(自身を除く): 20945183

約数列:

[1, 7, 13, 91, 827, 1193, 5789, 8351, 10751, 15509, 75257, 108563, 986611, 6906277, 12825943, 89781601]

約数ペア:

[(1, 89781601), (7, 12825943), (13, 6906277), (91, 986611), (827, 108563), (1193, 75257), (5789, 15509), (8351, 10751)]