71930621

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{2063}}^1$

素因数の和:2380

約数の個数: 16

約数和(自身を含む): 87381504

約数和(自身を除く): 15450883

約数列:

[1, 7, 17, 119, 293, 2051, 2063, 4981, 14441, 34867, 35071, 245497, 604459, 4231213, 10275803, 71930621]

約数ペア:

[(1, 71930621), (7, 10275803), (17, 4231213), (119, 604459), (293, 245497), (2051, 35071), (2063, 34867), (4981, 14441)]