8879871

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2957}}^1$

素因数の和:2991

約数の個数: 32

約数和(自身を含む): 15902208

約数和(自身を除く): 7022337

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 2957, 3003, 8871, 20699, 32527, 38441, 62097, 97581, 115323, 227689, 269087, 422851, 683067, 807261, 1268553, 2959957, 8879871]

約数ペア:

[(1, 8879871), (3, 2959957), (7, 1268553), (11, 807261), (13, 683067), (21, 422851), (33, 269087), (39, 227689), (77, 115323), (91, 97581), (143, 62097), (231, 38441), (273, 32527), (429, 20699), (1001, 8871), (2957, 3003)]