1123804591

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3041}}^1$

素因数の和:3223

約数の個数: 32

約数和(自身を含む): 1439133696

約数和(自身を除く): 315329105

約数列:

[1, 7, 13, 31, 91, 131, 217, 403, 917, 1703, 2821, 3041, 4061, 11921, 21287, 28427, 39533, 52793, 94271, 276731, 369551, 398371, 659897, 1225523, 2788597, 5178823, 8578661, 12349501, 36251761, 86446507, 160543513, 1123804591]

約数ペア:

[(1, 1123804591), (7, 160543513), (13, 86446507), (31, 36251761), (91, 12349501), (131, 8578661), (217, 5178823), (403, 2788597), (917, 1225523), (1703, 659897), (2821, 398371), (3041, 369551), (4061, 276731), (11921, 94271), (21287, 52793), (28427, 39533)]