29258047

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 38265696

約数和(自身を除く): 9007649

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 1997, 2093, 13979, 14651, 25961, 45931, 97853, 181727, 321517, 597103, 1272089, 2250619, 4179721, 29258047]

約数ペア:

[(1, 29258047), (7, 4179721), (13, 2250619), (23, 1272089), (49, 597103), (91, 321517), (161, 181727), (299, 97853), (637, 45931), (1127, 25961), (1997, 14651), (2093, 13979)]