2671911

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 4262544

約数和(自身を除く): 1590633

約数列:

[1, 3, 9, 11, 33, 99, 137, 197, 411, 591, 1233, 1507, 1773, 2167, 4521, 6501, 13563, 19503, 26989, 80967, 242901, 296879, 890637, 2671911]

約数ペア:

[(1, 2671911), (3, 890637), (9, 296879), (11, 242901), (33, 80967), (99, 26989), (137, 19503), (197, 13563), (411, 6501), (591, 4521), (1233, 2167), (1507, 1773)]