400436823

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{1373}}^1\times {\mathrm{1451}}^1$

素因数の和:2894

約数の個数: 16

約数和(自身を含む): 542653056

約数和(自身を除く): 142216233

約数列:

[1, 3, 67, 201, 1373, 1451, 4119, 4353, 91991, 97217, 275973, 291651, 1992223, 5976669, 133478941, 400436823]

約数ペア:

[(1, 400436823), (3, 133478941), (67, 5976669), (201, 1992223), (1373, 291651), (1451, 275973), (4119, 97217), (4353, 91991)]