40309969

素因数分解:

$7^1\times {\mathrm{89}}^2\times {\mathrm{727}}^1$

素因数の和:912

約数の個数: 12

約数和(自身を含む): 46656064

約数和(自身を除く): 6346095

約数列:

[1, 7, 89, 623, 727, 5089, 7921, 55447, 64703, 452921, 5758567, 40309969]

約数ペア:

[(1, 40309969), (7, 5758567), (89, 452921), (623, 64703), (727, 55447), (5089, 7921)]