38343519

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 56576000

約数和(自身を除く): 18232481

約数列:

[1, 3, 9, 79, 199, 237, 271, 597, 711, 813, 1791, 2439, 15721, 21409, 47163, 53929, 64227, 141489, 161787, 192681, 485361, 4260391, 12781173, 38343519]

約数ペア:

[(1, 38343519), (3, 12781173), (9, 4260391), (79, 485361), (199, 192681), (237, 161787), (271, 141489), (597, 64227), (711, 53929), (813, 47163), (1791, 21409), (2439, 15721)]