3401109

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 20

約数和(自身を含む): 5130400

約数和(自身を除く): 1729291

約数列:

[1, 3, 9, 27, 81, 199, 211, 597, 633, 1791, 1899, 5373, 5697, 16119, 17091, 41989, 125967, 377901, 1133703, 3401109]

約数ペア:

[(1, 3401109), (3, 1133703), (9, 377901), (27, 125967), (81, 41989), (199, 17091), (211, 16119), (597, 5697), (633, 5373), (1791, 1899)]