2776983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 4392960

約数和(自身を除く): 1615977

約数列:

[1, 3, 11, 19, 33, 43, 57, 103, 129, 209, 309, 473, 627, 817, 1133, 1419, 1957, 2451, 3399, 4429, 5871, 8987, 13287, 21527, 26961, 48719, 64581, 84151, 146157, 252453, 925661, 2776983]

約数ペア:

[(1, 2776983), (3, 925661), (11, 252453), (19, 146157), (33, 84151), (43, 64581), (57, 48719), (103, 26961), (129, 21527), (209, 13287), (309, 8987), (473, 5871), (627, 4429), (817, 3399), (1133, 2451), (1419, 1957)]