2984745213

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{8629}}^1$

素因数の和:9218

約数の個数: 32

約数和(自身を含む): 4622918400

約数和(自身を除く): 1638173187

約数列:

[1, 3, 9, 23, 27, 69, 207, 557, 621, 1671, 5013, 8629, 12811, 15039, 25887, 38433, 77661, 115299, 198467, 232983, 345897, 595401, 1786203, 4806353, 5358609, 14419059, 43257177, 110546119, 129771531, 331638357, 994915071, 2984745213]

約数ペア:

[(1, 2984745213), (3, 994915071), (9, 331638357), (23, 129771531), (27, 110546119), (69, 43257177), (207, 14419059), (557, 5358609), (621, 4806353), (1671, 1786203), (5013, 595401), (8629, 345897), (12811, 232983), (15039, 198467), (25887, 115299), (38433, 77661)]