2013258117

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2969}}^1\times {\mathrm{17387}}^1$

素因数の和:20372

約数の個数: 16

約数和(自身を含む): 2891972160

約数和(自身を除く): 878714043

約数列:

[1, 3, 13, 39, 2969, 8907, 17387, 38597, 52161, 115791, 226031, 678093, 51622003, 154866009, 671086039, 2013258117]

約数ペア:

[(1, 2013258117), (3, 671086039), (13, 154866009), (39, 51622003), (2969, 678093), (8907, 226031), (17387, 115791), (38597, 52161)]