421910709

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12329}}^1$

素因数の和:12421

約数の個数: 32

約数和(自身を含む): 660493440

約数和(自身を除く): 238582731

約数列:

[1, 3, 11, 17, 33, 51, 61, 183, 187, 561, 671, 1037, 2013, 3111, 11407, 12329, 34221, 36987, 135619, 209593, 406857, 628779, 752069, 2256207, 2305523, 6916569, 8272759, 12785173, 24818277, 38355519, 140636903, 421910709]

約数ペア:

[(1, 421910709), (3, 140636903), (11, 38355519), (17, 24818277), (33, 12785173), (51, 8272759), (61, 6916569), (183, 2305523), (187, 2256207), (561, 752069), (671, 628779), (1037, 406857), (2013, 209593), (3111, 135619), (11407, 36987), (12329, 34221)]