2732751

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 4876800

約数和(自身を除く): 2144049

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 761, 1197, 2283, 3591, 5327, 6849, 14459, 15981, 20547, 43377, 47943, 101213, 130131, 143829, 303639, 390393, 910917, 2732751]

約数ペア:

[(1, 2732751), (3, 910917), (7, 390393), (9, 303639), (19, 143829), (21, 130131), (27, 101213), (57, 47943), (63, 43377), (133, 20547), (171, 15981), (189, 14459), (399, 6849), (513, 5327), (761, 3591), (1197, 2283)]