620885931729

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1\times {\mathrm{565283}}^1$

素因数の和:565757

約数の個数: 32

約数和(自身を含む): 954524995584

約数和(自身を除く): 333639063855

約数列:

[1, 3, 7, 21, 193, 271, 579, 813, 1351, 1897, 4053, 5691, 52303, 156909, 366121, 565283, 1098363, 1695849, 3956981, 11870943, 109099619, 153191693, 327298857, 459575079, 763697333, 1072341851, 2291091999, 3217025553, 29565996749, 88697990247, 206961977243, 620885931729]

約数ペア:

[(1, 620885931729), (3, 206961977243), (7, 88697990247), (21, 29565996749), (193, 3217025553), (271, 2291091999), (579, 1072341851), (813, 763697333), (1351, 459575079), (1897, 327298857), (4053, 153191693), (5691, 109099619), (52303, 11870943), (156909, 3956981), (366121, 1695849), (565283, 1098363)]