42790713

素因数分解:

$3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{4051}}^1$

素因数の和:4564

約数の個数: 16

約数和(自身を含む): 65350656

約数和(自身を除く): 22559943

約数列:

[1, 3, 7, 21, 503, 1509, 3521, 4051, 10563, 12153, 28357, 85071, 2037653, 6112959, 14263571, 42790713]

約数ペア:

[(1, 42790713), (3, 14263571), (7, 6112959), (21, 2037653), (503, 85071), (1509, 28357), (3521, 12153), (4051, 10563)]