400281126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9530503}}^1$

素因数の和:9530515

約数の個数: 16

約数和(自身を含む): 914928384

約数和(自身を除く): 514647258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9530503, 19061006, 28591509, 57183018, 66713521, 133427042, 200140563, 400281126]

約数ペア:

[(1, 400281126), (2, 200140563), (3, 133427042), (6, 66713521), (7, 57183018), (14, 28591509), (21, 19061006), (42, 9530503)]