12462886989

素因数分解:

$3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{250727}}^1$

素因数の和:251006

約数の個数: 32

約数和(自身を含む): 21181501440

約数和(自身を除く): 8718614451

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 263, 789, 1841, 2367, 5523, 7101, 16569, 49707, 250727, 752181, 1755089, 2256543, 5265267, 6769629, 15795801, 47387403, 65941201, 197823603, 461588407, 593470809, 1384765221, 1780412427, 4154295663, 12462886989]

約数ペア:

[(1, 12462886989), (3, 4154295663), (7, 1780412427), (9, 1384765221), (21, 593470809), (27, 461588407), (63, 197823603), (189, 65941201), (263, 47387403), (789, 15795801), (1841, 6769629), (2367, 5265267), (5523, 2256543), (7101, 1755089), (16569, 752181), (49707, 250727)]