40482001

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8111}}^1$

素因数の和:8172

約数の個数: 16

約数和(自身を含む): 49840128

約数和(自身を除く): 9358127

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 8111, 56777, 186553, 251441, 1305871, 1760087, 5783143, 40482001]

約数ペア:

[(1, 40482001), (7, 5783143), (23, 1760087), (31, 1305871), (161, 251441), (217, 186553), (713, 56777), (4991, 8111)]