40103931

素因数分解:

$3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{2153}}^1$

素因数の和:3050

約数の個数: 16

約数和(自身を含む): 61208064

約数和(自身を除く): 21104133

約数列:

[1, 3, 7, 21, 887, 2153, 2661, 6209, 6459, 15071, 18627, 45213, 1909711, 5729133, 13367977, 40103931]

約数ペア:

[(1, 40103931), (3, 13367977), (7, 5729133), (21, 1909711), (887, 45213), (2153, 18627), (2661, 15071), (6209, 6459)]