13021927743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{50989}}^1$

素因数の和:51183

約数の個数: 32

約数和(自身を含む): 19384358400

約数和(自身を除く): 6362430657

約数列:

[1, 3, 11, 33, 71, 109, 213, 327, 781, 1199, 2343, 3597, 7739, 23217, 50989, 85129, 152967, 255387, 560879, 1682637, 3620219, 5557801, 10860657, 16673403, 39822409, 61135811, 119467227, 183407433, 394603871, 1183811613, 4340642581, 13021927743]

約数ペア:

[(1, 13021927743), (3, 4340642581), (11, 1183811613), (33, 394603871), (71, 183407433), (109, 119467227), (213, 61135811), (327, 39822409), (781, 16673403), (1199, 10860657), (2343, 5557801), (3597, 3620219), (7739, 1682637), (23217, 560879), (50989, 255387), (85129, 152967)]