17923389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 28283904

約数和(自身を除く): 10360515

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 187, 473, 561, 731, 743, 1419, 2193, 2229, 8041, 8173, 12631, 24123, 24519, 31949, 37893, 95847, 138941, 351439, 416823, 543133, 1054317, 1629399, 5974463, 17923389]

約数ペア:

[(1, 17923389), (3, 5974463), (11, 1629399), (17, 1054317), (33, 543133), (43, 416823), (51, 351439), (129, 138941), (187, 95847), (473, 37893), (561, 31949), (731, 24519), (743, 24123), (1419, 12631), (2193, 8173), (2229, 8041)]