22510061

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 28416000

約数和(自身を除く): 5905939

約数列:

[1, 7, 29, 31, 49, 73, 203, 217, 343, 511, 899, 1421, 1519, 2117, 2263, 3577, 6293, 9947, 10633, 14819, 15841, 25039, 44051, 65627, 103733, 110887, 308357, 459389, 726131, 776209, 3215723, 22510061]

約数ペア:

[(1, 22510061), (7, 3215723), (29, 776209), (31, 726131), (49, 459389), (73, 308357), (203, 110887), (217, 103733), (343, 65627), (511, 44051), (899, 25039), (1421, 15841), (1519, 14819), (2117, 10633), (2263, 9947), (3577, 6293)]