99690073

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{1231}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 119218176

約数和(自身を除く): 19528103

約数列:

[1, 7, 23, 161, 503, 1231, 3521, 8617, 11569, 28313, 80983, 198191, 619193, 4334351, 14241439, 99690073]

約数ペア:

[(1, 99690073), (7, 14241439), (23, 4334351), (161, 619193), (503, 198191), (1231, 80983), (3521, 28313), (8617, 11569)]