288545143

素因数分解:

${\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 305750016

約数和(自身を除く): 17204873

約数列:

[1, 23, 127, 173, 571, 2921, 3979, 13133, 21971, 72517, 98783, 505333, 1667891, 2272009, 12545441, 288545143]

約数ペア:

[(1, 288545143), (23, 12545441), (127, 2272009), (173, 1667891), (571, 505333), (2921, 98783), (3979, 72517), (13133, 21971)]