29191771

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12911}}^1$

素因数の和:12954

約数の個数: 16

約数和(自身を含む): 37186560

約数和(自身を除く): 7994789

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 12911, 90377, 219487, 245309, 1536409, 1717163, 4170253, 29191771]

約数ペア:

[(1, 29191771), (7, 4170253), (17, 1717163), (19, 1536409), (119, 245309), (133, 219487), (323, 90377), (2261, 12911)]