15494661

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18919}}^1$

素因数の和:18945

約数の個数: 24

約数和(自身を含む): 27547520

約数和(自身を除く): 12052859

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 18919, 56757, 132433, 170271, 245947, 397299, 737841, 1191897, 1721629, 2213523, 5164887, 15494661]

約数ペア:

[(1, 15494661), (3, 5164887), (7, 2213523), (9, 1721629), (13, 1191897), (21, 737841), (39, 397299), (63, 245947), (91, 170271), (117, 132433), (273, 56757), (819, 18919)]