2868159

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2310

約数の個数: 16

約数和(自身を含む): 4444160

約数和(自身を除く): 1576001

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 2239, 6717, 15673, 47019, 136579, 409737, 956053, 2868159]

約数ペア:

[(1, 2868159), (3, 956053), (7, 409737), (21, 136579), (61, 47019), (183, 15673), (427, 6717), (1281, 2239)]