142740771

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{4637}}^1$

素因数の和:5002

約数の個数: 16

約数和(自身を含む): 197096448

約数和(自身を除く): 54355677

約数列:

[1, 3, 31, 93, 331, 993, 4637, 10261, 13911, 30783, 143747, 431241, 1534847, 4604541, 47580257, 142740771]

約数ペア:

[(1, 142740771), (3, 47580257), (31, 4604541), (93, 1534847), (331, 431241), (993, 143747), (4637, 30783), (10261, 13911)]