38877267

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{6971}}^1$

素因数の和:7011

約数の個数: 24

約数和(自身を含む): 61242048

約数和(自身を除く): 22364781

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 6971, 20913, 76681, 90623, 230043, 271869, 996853, 1178099, 2990559, 3534297, 12959089, 38877267]

約数ペア:

[(1, 38877267), (3, 12959089), (11, 3534297), (13, 2990559), (33, 1178099), (39, 996853), (143, 271869), (169, 230043), (429, 90623), (507, 76681), (1859, 20913), (5577, 6971)]