10640691

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{4091}}^1$

素因数の和:4131

約数の個数: 18

約数和(自身を含む): 16331172

約数和(自身を除く): 5690481

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 4091, 12273, 36819, 69547, 208641, 625923, 1182299, 3546897, 10640691]

約数ペア:

[(1, 10640691), (3, 3546897), (9, 1182299), (17, 625923), (51, 208641), (153, 69547), (289, 36819), (867, 12273), (2601, 4091)]