12212937

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{1523}}^1$

素因数の和:1552

約数の個数: 28

約数和(自身を含む): 19988784

約数和(自身を除く): 7775847

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 1523, 2673, 4569, 8019, 13707, 16753, 41121, 50259, 123363, 150777, 370089, 452331, 1110267, 1356993, 4070979, 12212937]

約数ペア:

[(1, 12212937), (3, 4070979), (9, 1356993), (11, 1110267), (27, 452331), (33, 370089), (81, 150777), (99, 123363), (243, 50259), (297, 41121), (729, 16753), (891, 13707), (1523, 8019), (2673, 4569)]