201431087

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{45439}}^1$

素因数の和:45494

約数の個数: 16

約数和(自身を含む): 244285440

約数和(自身を除く): 42854353

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 45439, 499829, 590707, 1408609, 6497777, 15494699, 18311917, 201431087]

約数ペア:

[(1, 201431087), (11, 18311917), (13, 15494699), (31, 6497777), (143, 1408609), (341, 590707), (403, 499829), (4433, 45439)]