406053813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{2309}}^1$

素因数の和:2469

約数の個数: 24

約数和(自身を含む): 599084640

約数和(自身を除く): 193030827

約数列:

[1, 3, 11, 33, 73, 219, 803, 2309, 2409, 5329, 6927, 15987, 25399, 58619, 76197, 168557, 175857, 505671, 1854127, 5562381, 12304661, 36913983, 135351271, 406053813]

約数ペア:

[(1, 406053813), (3, 135351271), (11, 36913983), (33, 12304661), (73, 5562381), (219, 1854127), (803, 505671), (2309, 175857), (2409, 168557), (5329, 76197), (6927, 58619), (15987, 25399)]