315197446947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2561269}}^1$

素因数の和:2561435

約数の個数: 32

約数和(自身を含む): 472093286400

約数和(自身を除く): 156895839453

約数列:

[1, 3, 17, 19, 51, 57, 127, 323, 381, 969, 2159, 2413, 6477, 7239, 41021, 123063, 2561269, 7683807, 43541573, 48664111, 130624719, 145992333, 325281163, 827289887, 975843489, 2481869661, 5529779771, 6180342097, 16589339313, 18541026291, 105065815649, 315197446947]

約数ペア:

[(1, 315197446947), (3, 105065815649), (17, 18541026291), (19, 16589339313), (51, 6180342097), (57, 5529779771), (127, 2481869661), (323, 975843489), (381, 827289887), (969, 325281163), (2159, 145992333), (2413, 130624719), (6477, 48664111), (7239, 43541573), (41021, 7683807), (123063, 2561269)]