1215083037

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{266641}}^1$

素因数の和:266689

約数の個数: 24

約数和(自身を含む): 1945420032

約数和(自身を除く): 730336995

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 266641, 799923, 1866487, 5599461, 8265871, 13065409, 24797613, 39196227, 57861097, 173583291, 405027679, 1215083037]

約数ペア:

[(1, 1215083037), (3, 405027679), (7, 173583291), (21, 57861097), (31, 39196227), (49, 24797613), (93, 13065409), (147, 8265871), (217, 5599461), (651, 1866487), (1519, 799923), (4557, 266641)]