12249471

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 18887680

約数和(自身を除く): 6638209

約数列:

[1, 3, 13, 19, 39, 57, 61, 183, 247, 271, 741, 793, 813, 1159, 2379, 3477, 3523, 5149, 10569, 15067, 15447, 16531, 45201, 49593, 66937, 200811, 214903, 314089, 644709, 942267, 4083157, 12249471]

約数ペア:

[(1, 12249471), (3, 4083157), (13, 942267), (19, 644709), (39, 314089), (57, 214903), (61, 200811), (183, 66937), (247, 49593), (271, 45201), (741, 16531), (793, 15447), (813, 15067), (1159, 10569), (2379, 5149), (3477, 3523)]