81097324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263303}}^1$

素因数の和:263325

約数の個数: 24

約数和(自身を含む): 176940288

約数和(自身を除く): 95842964

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 263303, 526606, 1053212, 1843121, 2896333, 3686242, 5792666, 7372484, 11585332, 20274331, 40548662, 81097324]

約数ペア:

[(1, 81097324), (2, 40548662), (4, 20274331), (7, 11585332), (11, 7372484), (14, 5792666), (22, 3686242), (28, 2896333), (44, 1843121), (77, 1053212), (154, 526606), (308, 263303)]