42420351

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{541}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 57755520

約数和(自身を除く): 15335169

約数列:

[1, 3, 59, 177, 443, 541, 1329, 1623, 26137, 31919, 78411, 95757, 239663, 718989, 14140117, 42420351]

約数ペア:

[(1, 42420351), (3, 14140117), (59, 718989), (177, 239663), (443, 95757), (541, 78411), (1329, 31919), (1623, 26137)]