13639353

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 22880256

約数和(自身を除く): 9240903

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1063, 1833, 3189, 4277, 7441, 12831, 13819, 22323, 41457, 49961, 96733, 149883, 290199, 349727, 649493, 1049181, 1948479, 4546451, 13639353]

約数ペア:

[(1, 13639353), (3, 4546451), (7, 1948479), (13, 1049181), (21, 649493), (39, 349727), (47, 290199), (91, 149883), (141, 96733), (273, 49961), (329, 41457), (611, 22323), (987, 13819), (1063, 12831), (1833, 7441), (3189, 4277)]