22761843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 34363392

約数和(自身を除く): 11601549

約数列:

[1, 3, 13, 31, 39, 67, 93, 201, 281, 403, 843, 871, 1209, 2077, 2613, 3653, 6231, 8711, 10959, 18827, 26133, 27001, 56481, 81003, 113243, 244751, 339729, 583637, 734253, 1750911, 7587281, 22761843]

約数ペア:

[(1, 22761843), (3, 7587281), (13, 1750911), (31, 734253), (39, 583637), (67, 339729), (93, 244751), (201, 113243), (281, 81003), (403, 56481), (843, 27001), (871, 26133), (1209, 18827), (2077, 10959), (2613, 8711), (3653, 6231)]