40563147

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{821}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 55554048

約数和(自身を除く): 14990901

約数列:

[1, 3, 43, 129, 383, 821, 1149, 2463, 16469, 35303, 49407, 105909, 314443, 943329, 13521049, 40563147]

約数ペア:

[(1, 40563147), (3, 13521049), (43, 943329), (129, 314443), (383, 105909), (821, 49407), (1149, 35303), (2463, 16469)]