28667353

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{653}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 33840576

約数和(自身を除く): 5173223

約数列:

[1, 11, 13, 143, 307, 653, 3377, 3991, 7183, 8489, 43901, 93379, 200471, 2205181, 2606123, 28667353]

約数ペア:

[(1, 28667353), (11, 2606123), (13, 2205181), (143, 200471), (307, 93379), (653, 43901), (3377, 8489), (3991, 7183)]