142728677

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{17623}}^1$

素因数の和:17732

約数の個数: 16

約数和(自身を含む): 177649920

約数和(自身を除く): 34921243

約数列:

[1, 7, 13, 89, 91, 623, 1157, 8099, 17623, 123361, 229099, 1568447, 1603693, 10979129, 20389811, 142728677]

約数ペア:

[(1, 142728677), (7, 20389811), (13, 10979129), (89, 1603693), (91, 1568447), (623, 229099), (1157, 123361), (8099, 17623)]