8121411

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 24

約数和(自身を含む): 12472080

約数和(自身を除く): 4350669

約数列:

[1, 3, 9, 27, 31, 93, 279, 313, 837, 939, 961, 2817, 2883, 8451, 8649, 9703, 25947, 29109, 87327, 261981, 300793, 902379, 2707137, 8121411]

約数ペア:

[(1, 8121411), (3, 2707137), (9, 902379), (27, 300793), (31, 261981), (93, 87327), (279, 29109), (313, 25947), (837, 9703), (939, 8649), (961, 8451), (2817, 2883)]