42131201

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{6263}}^1$

素因数の和:6332

約数の個数: 12

約数和(自身を含む): 49761216

約数和(自身を除く): 7630015

約数列:

[1, 7, 31, 217, 961, 6263, 6727, 43841, 194153, 1359071, 6018743, 42131201]

約数ペア:

[(1, 42131201), (7, 6018743), (31, 1359071), (217, 194153), (961, 43841), (6263, 6727)]