82984251

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{28429}}^1$

素因数の和:28578

約数の個数: 16

約数和(自身を含む): 127366400

約数和(自身を除く): 44382149

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 28429, 85287, 199003, 597009, 3951631, 11854893, 27661417, 82984251]

約数ペア:

[(1, 82984251), (3, 27661417), (7, 11854893), (21, 3951631), (139, 597009), (417, 199003), (973, 85287), (2919, 28429)]