12513723

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^2$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 18158400

約数和(自身を除く): 5644677

約数列:

[1, 3, 19, 57, 59, 61, 177, 183, 1121, 1159, 3363, 3477, 3599, 3721, 10797, 11163, 68381, 70699, 205143, 212097, 219539, 658617, 4171241, 12513723]

約数ペア:

[(1, 12513723), (3, 4171241), (19, 658617), (57, 219539), (59, 212097), (61, 205143), (177, 70699), (183, 68381), (1121, 11163), (1159, 10797), (3363, 3721), (3477, 3599)]