140610421

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{1733}}^1$

素因数の和:1980

約数の個数: 16

約数和(自身を含む): 164133504

約数和(自身を除く): 23523083

約数列:

[1, 7, 67, 173, 469, 1211, 1733, 11591, 12131, 81137, 116111, 299809, 812777, 2098663, 20087203, 140610421]

約数ペア:

[(1, 140610421), (7, 20087203), (67, 2098663), (173, 812777), (469, 299809), (1211, 116111), (1733, 81137), (11591, 12131)]