313835521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{7417}}^1$

素因数の和:7584

約数の個数: 16

約数和(自身を含む): 352503360

約数和(自身を除く): 38667839

約数列:

[1, 17, 19, 131, 323, 2227, 2489, 7417, 42313, 126089, 140923, 971627, 2395691, 16517659, 18460913, 313835521]

約数ペア:

[(1, 313835521), (17, 18460913), (19, 16517659), (131, 2395691), (323, 971627), (2227, 140923), (2489, 126089), (7417, 42313)]