30999291

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{359}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 41990400

約数和(自身を除く): 10991109

約数列:

[1, 3, 107, 269, 321, 359, 807, 1077, 28783, 38413, 86349, 96571, 115239, 289713, 10333097, 30999291]

約数ペア:

[(1, 30999291), (3, 10333097), (107, 289713), (269, 115239), (321, 96571), (359, 86349), (807, 38413), (1077, 28783)]