17970249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{863}}^1$

素因数の和:1508

約数の個数: 16

約数和(自身を含む): 26210304

約数和(自身を除く): 8240055

約数列:

[1, 3, 11, 33, 631, 863, 1893, 2589, 6941, 9493, 20823, 28479, 544553, 1633659, 5990083, 17970249]

約数ペア:

[(1, 17970249), (3, 5990083), (11, 1633659), (33, 544553), (631, 28479), (863, 20823), (1893, 9493), (2589, 6941)]