99409219

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 28324541

約数列:

[1, 7, 13, 31, 91, 131, 217, 269, 403, 917, 1703, 1883, 2821, 3497, 4061, 8339, 11921, 24479, 28427, 35239, 52793, 58373, 108407, 246673, 369551, 458107, 758849, 1092409, 3206749, 7646863, 14201317, 99409219]

約数ペア:

[(1, 99409219), (7, 14201317), (13, 7646863), (31, 3206749), (91, 1092409), (131, 758849), (217, 458107), (269, 369551), (403, 246673), (917, 108407), (1703, 58373), (1883, 52793), (2821, 35239), (3497, 28427), (4061, 24479), (8339, 11921)]