2247161763

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9727973}}^1$

素因数の和:9727994

約数の個数: 16

約数和(自身を含む): 3735542016

約数和(自身を除く): 1488380253

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 9727973, 29183919, 68095811, 107007703, 204287433, 321023109, 749053921, 2247161763]

約数ペア:

[(1, 2247161763), (3, 749053921), (7, 321023109), (11, 204287433), (21, 107007703), (33, 68095811), (77, 29183919), (231, 9727973)]