19710141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19267}}^1$

素因数の和:19312

約数の個数: 16

約数和(自身を含む): 29595648

約数和(自身を除く): 9885507

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 19267, 57801, 211937, 597277, 635811, 1791831, 6570047, 19710141]

約数ペア:

[(1, 19710141), (3, 6570047), (11, 1791831), (31, 635811), (33, 597277), (93, 211937), (341, 57801), (1023, 19267)]