243929091

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{163601}}^1$

素因数の和:163682

約数の個数: 16

約数和(自身を含む): 376939008

約数和(自身を除く): 133009917

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 163601, 490803, 1145207, 3435621, 11615671, 34847013, 81309697, 243929091]

約数ペア:

[(1, 243929091), (3, 81309697), (7, 34847013), (21, 11615671), (71, 3435621), (213, 1145207), (497, 490803), (1491, 163601)]