300222009

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{5279}}^1$

素因数の和:5445

約数の個数: 24

約数和(自身を含む): 444787200

約数和(自身を除く): 144565191

約数列:

[1, 3, 9, 71, 89, 213, 267, 639, 801, 5279, 6319, 15837, 18957, 47511, 56871, 374809, 469831, 1124427, 1409493, 3373281, 4228479, 33358001, 100074003, 300222009]

約数ペア:

[(1, 300222009), (3, 100074003), (9, 33358001), (71, 4228479), (89, 3373281), (213, 1409493), (267, 1124427), (639, 469831), (801, 374809), (5279, 56871), (6319, 47511), (15837, 18957)]