11208393

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 18720000

約数和(自身を除く): 7511607

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 1999, 5607, 5997, 13993, 17991, 41979, 125937, 177911, 533733, 1245377, 1601199, 3736131, 11208393]

約数ペア:

[(1, 11208393), (3, 3736131), (7, 1601199), (9, 1245377), (21, 533733), (63, 177911), (89, 125937), (267, 41979), (623, 17991), (801, 13993), (1869, 5997), (1999, 5607)]