21014744401

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{364909}}^1$

素因数の和:365368

約数の個数: 16

約数和(自身を含む): 25339350400

約数和(自身を除く): 4324605999

約数列:

[1, 7, 19, 133, 433, 3031, 8227, 57589, 364909, 2554363, 6933271, 48532897, 158005597, 1106039179, 3002106343, 21014744401]

約数ペア:

[(1, 21014744401), (7, 3002106343), (19, 1106039179), (133, 158005597), (433, 48532897), (3031, 6933271), (8227, 2554363), (57589, 364909)]