22487679

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 34990080

約数和(自身を除く): 12502401

約数列:

[1, 3, 9, 27, 31, 67, 93, 201, 279, 401, 603, 837, 1203, 1809, 2077, 3609, 6231, 10827, 12431, 18693, 26867, 37293, 56079, 80601, 111879, 241803, 335637, 725409, 832877, 2498631, 7495893, 22487679]

約数ペア:

[(1, 22487679), (3, 7495893), (9, 2498631), (27, 832877), (31, 725409), (67, 335637), (93, 241803), (201, 111879), (279, 80601), (401, 56079), (603, 37293), (837, 26867), (1203, 18693), (1809, 12431), (2077, 10827), (3609, 6231)]