40552813

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1399}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 47980800

約数和(自身を除く): 7427987

約数列:

[1, 7, 41, 101, 287, 707, 1399, 4141, 9793, 28987, 57359, 141299, 401513, 989093, 5793259, 40552813]

約数ペア:

[(1, 40552813), (7, 5793259), (41, 989093), (101, 401513), (287, 141299), (707, 57359), (1399, 28987), (4141, 9793)]