40801377

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2417}}^1$

素因数の和:2768

約数の個数: 16

約数和(自身を含む): 57799872

約数和(自身を除く): 16998495

約数列:

[1, 3, 17, 51, 331, 993, 2417, 5627, 7251, 16881, 41089, 123267, 800027, 2400081, 13600459, 40801377]

約数ペア:

[(1, 40801377), (3, 13600459), (17, 2400081), (51, 800027), (331, 123267), (993, 41089), (2417, 16881), (5627, 7251)]