21167350471

素因数分解:

${\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{69877}}^1$

素因数の和:70170

約数の個数: 16

約数和(自身を含む): 22761221184

約数和(自身を除く): 1593870713

約数列:

[1, 17, 103, 173, 1751, 2941, 17819, 69877, 302923, 1187909, 7197331, 12088721, 122354627, 205508257, 1245138263, 21167350471]

約数ペア:

[(1, 21167350471), (17, 1245138263), (103, 205508257), (173, 122354627), (1751, 12088721), (2941, 7197331), (17819, 1187909), (69877, 302923)]