42741183

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{787}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 58526336

約数和(自身を除く): 15785153

約数列:

[1, 3, 43, 129, 421, 787, 1263, 2361, 18103, 33841, 54309, 101523, 331327, 993981, 14247061, 42741183]

約数ペア:

[(1, 42741183), (3, 14247061), (43, 993981), (129, 331327), (421, 101523), (787, 54309), (1263, 33841), (2361, 18103)]