29656431

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7717}}^1$

素因数の和:7791

約数の個数: 24

約数和(自身を含む): 49765664

約数和(自身を除く): 20109233

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 7717, 23151, 54019, 69453, 162057, 470737, 486171, 1412211, 3295159, 4236633, 9885477, 29656431]

約数ペア:

[(1, 29656431), (3, 9885477), (7, 4236633), (9, 3295159), (21, 1412211), (61, 486171), (63, 470737), (183, 162057), (427, 69453), (549, 54019), (1281, 23151), (3843, 7717)]