31129701

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{751}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 42701568

約数和(自身を除く): 11571867

約数列:

[1, 3, 41, 123, 337, 751, 1011, 2253, 13817, 30791, 41451, 92373, 253087, 759261, 10376567, 31129701]

約数ペア:

[(1, 31129701), (3, 10376567), (41, 759261), (123, 253087), (337, 92373), (751, 41451), (1011, 30791), (2253, 13817)]