2012091213

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{13229}}^1$

素因数の和:13673

約数の個数: 24

約数和(自身を含む): 2956111200

約数和(自身を除く): 944019987

約数列:

[1, 3, 11, 33, 121, 363, 419, 1257, 4609, 13229, 13827, 39687, 50699, 145519, 152097, 436557, 1600709, 4802127, 5542951, 16628853, 60972461, 182917383, 670697071, 2012091213]

約数ペア:

[(1, 2012091213), (3, 670697071), (11, 182917383), (33, 60972461), (121, 16628853), (363, 5542951), (419, 4802127), (1257, 1600709), (4609, 436557), (13229, 152097), (13827, 145519), (39687, 50699)]