4031789723

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{20543}}^1$

素因数の和:21074

約数の個数: 16

約数和(自身を含む): 4491411456

約数和(自身を除く): 459621733

約数列:

[1, 13, 31, 403, 487, 6331, 15097, 20543, 196261, 267059, 636833, 8278829, 10004441, 130057733, 310137671, 4031789723]

約数ペア:

[(1, 4031789723), (13, 310137671), (31, 130057733), (403, 10004441), (487, 8278829), (6331, 636833), (15097, 267059), (20543, 196261)]