397435110079

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{16953253}}^1$

素因数の和:16953474

約数の個数: 16

約数和(自身を含む): 483371178048

約数和(自身を除く): 85936067969

約数列:

[1, 7, 17, 119, 197, 1379, 3349, 23443, 16953253, 118672771, 288205301, 2017437107, 3339790841, 23378535887, 56776444297, 397435110079]

約数ペア:

[(1, 397435110079), (7, 56776444297), (17, 23378535887), (119, 3339790841), (197, 2017437107), (1379, 288205301), (3349, 118672771), (23443, 16953253)]