40960000641

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{33058919}}^1$

素因数の和:33058988

約数の個数: 16

約数和(自身を含む): 63473126400

約数和(自身を除く): 22513125759

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 33058919, 99176757, 231412433, 694237299, 1950476221, 5851428663, 13653333547, 40960000641]

約数ペア:

[(1, 40960000641), (3, 13653333547), (7, 5851428663), (21, 1950476221), (59, 694237299), (177, 231412433), (413, 99176757), (1239, 33058919)]