29245281

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1559}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 43392960

約数和(自身を除く): 14147679

約数列:

[1, 3, 13, 37, 39, 111, 169, 481, 507, 1443, 1559, 4677, 6253, 18759, 20267, 57683, 60801, 173049, 263471, 749879, 790413, 2249637, 9748427, 29245281]

約数ペア:

[(1, 29245281), (3, 9748427), (13, 2249637), (37, 790413), (39, 749879), (111, 263471), (169, 173049), (481, 60801), (507, 57683), (1443, 20267), (1559, 18759), (4677, 6253)]