809035279

素因数分解:

${\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 895203792

約数和(自身を除く): 86168513

約数列:

[1, 13, 83, 137, 169, 421, 1079, 1781, 5473, 11371, 14027, 23153, 34943, 57677, 71149, 147823, 454259, 749801, 1921699, 4787191, 5905367, 9747413, 62233483, 809035279]

約数ペア:

[(1, 809035279), (13, 62233483), (83, 9747413), (137, 5905367), (169, 4787191), (421, 1921699), (1079, 749801), (1781, 454259), (5473, 147823), (11371, 71149), (14027, 57677), (23153, 34943)]