416990977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{6067}}^1$

素因数の和:6408

約数の個数: 16

約数和(自身を含む): 477090432

約数和(自身を除く): 60099455

約数列:

[1, 13, 17, 221, 311, 4043, 5287, 6067, 68731, 78871, 103139, 1340807, 1886837, 24528881, 32076229, 416990977]

約数ペア:

[(1, 416990977), (13, 32076229), (17, 24528881), (221, 1886837), (311, 1340807), (4043, 103139), (5287, 78871), (6067, 68731)]