12073887

素因数分解:

$3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 20610560

約数和(自身を除く): 8536673

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 193, 331, 579, 993, 1351, 1737, 2317, 2979, 4053, 5211, 6951, 8937, 12159, 20853, 36477, 62559, 63883, 191649, 447181, 574947, 1341543, 1724841, 4024629, 12073887]

約数ペア:

[(1, 12073887), (3, 4024629), (7, 1724841), (9, 1341543), (21, 574947), (27, 447181), (63, 191649), (189, 63883), (193, 62559), (331, 36477), (579, 20853), (993, 12159), (1351, 8937), (1737, 6951), (2317, 5211), (2979, 4053)]