13043611

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 15308800

約数和(自身を除く): 2265189

約数列:

[1, 7, 79, 103, 229, 553, 721, 1603, 8137, 18091, 23587, 56959, 126637, 165109, 1863373, 13043611]

約数ペア:

[(1, 13043611), (7, 1863373), (79, 165109), (103, 126637), (229, 56959), (553, 23587), (721, 18091), (1603, 8137)]