12963357

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3539}}^1$

素因数の和:3593

約数の個数: 24

約数和(自身を含む): 20985120

約数和(自身を除く): 8021763

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3539, 3663, 10617, 31851, 38929, 116787, 130943, 350361, 392829, 1178487, 1440373, 4321119, 12963357]

約数ペア:

[(1, 12963357), (3, 4321119), (9, 1440373), (11, 1178487), (33, 392829), (37, 350361), (99, 130943), (111, 116787), (333, 38929), (407, 31851), (1221, 10617), (3539, 3663)]