40274679

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8221}}^1$

素因数の和:8318

約数の個数: 16

約数和(自身を含む): 56830464

約数和(自身を除く): 16555785

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 8221, 24663, 189083, 567249, 583691, 1751073, 13424893, 40274679]

約数ペア:

[(1, 40274679), (3, 13424893), (23, 1751073), (69, 583691), (71, 567249), (213, 189083), (1633, 24663), (4899, 8221)]