21167183453

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1\times {\mathrm{110863}}^1$

素因数の和:111668

約数の個数: 16

約数和(自身を含む): 24026446080

約数和(自身を除く): 2859262627

約数列:

[1, 13, 19, 247, 773, 10049, 14687, 110863, 190931, 1441219, 2106397, 27383161, 85697099, 1114062287, 1628244881, 21167183453]

約数ペア:

[(1, 21167183453), (13, 1628244881), (19, 1114062287), (247, 85697099), (773, 27383161), (10049, 2106397), (14687, 1441219), (110863, 190931)]