2013212517

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{116243}}^1$

素因数の和:116520

約数の個数: 16

約数和(自身を含む): 2812174848

約数和(自身を除く): 798962331

約数列:

[1, 3, 23, 69, 251, 753, 5773, 17319, 116243, 348729, 2673589, 8020767, 29176993, 87530979, 671070839, 2013212517]

約数ペア:

[(1, 2013212517), (3, 671070839), (23, 87530979), (69, 29176993), (251, 8020767), (753, 2673589), (5773, 348729), (17319, 116243)]