3836421

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{971}}^1$

素因数の和:1416

約数の個数: 12

約数和(自身を含む): 5559840

約数和(自身を除く): 1723419

約数列:

[1, 3, 9, 439, 971, 1317, 2913, 3951, 8739, 426269, 1278807, 3836421]

約数ペア:

[(1, 3836421), (3, 1278807), (9, 426269), (439, 8739), (971, 3951), (1317, 2913)]