9203187

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 14761984

約数和(自身を除く): 5558797

約数列:

[1, 3, 7, 21, 31, 67, 93, 201, 211, 217, 469, 633, 651, 1407, 1477, 2077, 4431, 6231, 6541, 14137, 14539, 19623, 42411, 43617, 45787, 98959, 137361, 296877, 438247, 1314741, 3067729, 9203187]

約数ペア:

[(1, 9203187), (3, 3067729), (7, 1314741), (21, 438247), (31, 296877), (67, 137361), (93, 98959), (201, 45787), (211, 43617), (217, 42411), (469, 19623), (633, 14539), (651, 14137), (1407, 6541), (1477, 6231), (2077, 4431)]