221454400321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{92593}}^1$

素因数の和:93049

約数の個数: 32

約数和(自身を含む): 280004256000

約数和(自身を除く): 58549855679

約数列:

[1, 7, 11, 77, 89, 349, 623, 979, 2443, 3839, 6853, 26873, 31061, 92593, 217427, 341671, 648151, 1018523, 2391697, 7129661, 8240777, 32314957, 57685439, 90648547, 226204699, 355464527, 634539829, 2488251689, 2876031173, 20132218211, 31636342903, 221454400321]

約数ペア:

[(1, 221454400321), (7, 31636342903), (11, 20132218211), (77, 2876031173), (89, 2488251689), (349, 634539829), (623, 355464527), (979, 226204699), (2443, 90648547), (3839, 57685439), (6853, 32314957), (26873, 8240777), (31061, 7129661), (92593, 2391697), (217427, 1018523), (341671, 648151)]