13639089

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 18627840

約数和(自身を除く): 4988751

約数列:

[1, 3, 59, 177, 251, 307, 753, 921, 14809, 18113, 44427, 54339, 77057, 231171, 4546363, 13639089]

約数ペア:

[(1, 13639089), (3, 4546363), (59, 231171), (177, 77057), (251, 54339), (307, 44427), (753, 18113), (921, 14809)]