2193796917

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{21727}}^1$

素因数の和:22609

約数の個数: 24

約数和(自身を含む): 3416684544

約数和(自身を除く): 1222887627

約数列:

[1, 3, 9, 13, 39, 117, 863, 2589, 7767, 11219, 21727, 33657, 65181, 100971, 195543, 282451, 847353, 2542059, 18750401, 56251203, 168753609, 243755213, 731265639, 2193796917]

約数ペア:

[(1, 2193796917), (3, 731265639), (9, 243755213), (13, 168753609), (39, 56251203), (117, 18750401), (863, 2542059), (2589, 847353), (7767, 282451), (11219, 195543), (21727, 100971), (33657, 65181)]