2782053

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{617}}^1$

素因数の和:793

約数の個数: 16

約数和(自身を含む): 4152960

約数和(自身を除く): 1370907

約数列:

[1, 3, 9, 27, 167, 501, 617, 1503, 1851, 4509, 5553, 16659, 103039, 309117, 927351, 2782053]

約数ペア:

[(1, 2782053), (3, 927351), (9, 309117), (27, 103039), (167, 16659), (501, 5553), (617, 4509), (1503, 1851)]