227322823

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 293723136

約数和(自身を除く): 66400313

約数列:

[1, 7, 13, 23, 91, 161, 299, 313, 347, 2093, 2191, 2429, 4069, 4511, 7199, 7981, 28483, 31577, 50393, 55867, 93587, 103753, 108611, 655109, 726271, 760277, 1411943, 2498053, 9883601, 17486371, 32474689, 227322823]

約数ペア:

[(1, 227322823), (7, 32474689), (13, 17486371), (23, 9883601), (91, 2498053), (161, 1411943), (299, 760277), (313, 726271), (347, 655109), (2093, 108611), (2191, 103753), (2429, 93587), (4069, 55867), (4511, 50393), (7199, 31577), (7981, 28483)]