13831013

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 16982784

約数和(自身を除く): 3151771

約数列:

[1, 7, 17, 71, 119, 497, 1207, 1637, 8449, 11459, 27829, 116227, 194803, 813589, 1975859, 13831013]

約数ペア:

[(1, 13831013), (7, 1975859), (17, 813589), (71, 194803), (119, 116227), (497, 27829), (1207, 11459), (1637, 8449)]