28673411

素因数分解:

${\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 31600800

約数和(自身を除く): 2927389

約数列:

[1, 13, 113, 131, 149, 1469, 1703, 1937, 14803, 16837, 19519, 192439, 218881, 253747, 2205647, 28673411]

約数ペア:

[(1, 28673411), (13, 2205647), (113, 253747), (131, 218881), (149, 192439), (1469, 19519), (1703, 16837), (1937, 14803)]