23206857

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 31595520

約数和(自身を除く): 8388663

約数列:

[1, 3, 67, 201, 263, 439, 789, 1317, 17621, 29413, 52863, 88239, 115457, 346371, 7735619, 23206857]

約数ペア:

[(1, 23206857), (3, 7735619), (67, 346371), (201, 115457), (263, 88239), (439, 52863), (789, 29413), (1317, 17621)]