427517034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{10178977}}^1$

素因数の和:10178989

約数の個数: 16

約数和(自身を含む): 977181888

約数和(自身を除く): 549664854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10178977, 20357954, 30536931, 61073862, 71252839, 142505678, 213758517, 427517034]

約数ペア:

[(1, 427517034), (2, 213758517), (3, 142505678), (6, 71252839), (7, 61073862), (14, 30536931), (21, 20357954), (42, 10178977)]