13406337

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 22982400

約数和(自身を除く): 9576063

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 623, 797, 801, 1869, 2391, 2403, 5579, 5607, 7173, 16737, 16821, 21519, 50211, 70933, 150633, 212799, 496531, 638397, 1489593, 1915191, 4468779, 13406337]

約数ペア:

[(1, 13406337), (3, 4468779), (7, 1915191), (9, 1489593), (21, 638397), (27, 496531), (63, 212799), (89, 150633), (189, 70933), (267, 50211), (623, 21519), (797, 16821), (801, 16737), (1869, 7173), (2391, 5607), (2403, 5579)]