2015673813

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{28027}}^1$

素因数の和:28225

約数の個数: 24

約数和(自身を含む): 2981954976

約数和(自身を除く): 966281163

約数列:

[1, 3, 9, 61, 131, 183, 393, 549, 1179, 7991, 23973, 28027, 71919, 84081, 252243, 1709647, 3671537, 5128941, 11014611, 15386823, 33043833, 223963757, 671891271, 2015673813]

約数ペア:

[(1, 2015673813), (3, 671891271), (9, 223963757), (61, 33043833), (131, 15386823), (183, 11014611), (393, 5128941), (549, 3671537), (1179, 1709647), (7991, 252243), (23973, 84081), (28027, 71919)]