3855993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 5505600

約数和(自身を除く): 1649607

約数列:

[1, 3, 19, 57, 61, 183, 1109, 1159, 3327, 3477, 21071, 63213, 67649, 202947, 1285331, 3855993]

約数ペア:

[(1, 3855993), (3, 1285331), (19, 202947), (57, 67649), (61, 63213), (183, 21071), (1109, 3477), (1159, 3327)]