1304495361

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1723}}^1$

素因数の和:2467

約数の個数: 40

約数和(自身を含む): 2102728320

約数和(自身を除く): 798232959

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 719, 1053, 1723, 2157, 5169, 6471, 9347, 15507, 19413, 22399, 28041, 46521, 58239, 67197, 84123, 139563, 201591, 252369, 604773, 757107, 1238837, 1814319, 3716511, 11149533, 16104881, 33448599, 48314643, 100345797, 144943929, 434831787, 1304495361]

約数ペア:

[(1, 1304495361), (3, 434831787), (9, 144943929), (13, 100345797), (27, 48314643), (39, 33448599), (81, 16104881), (117, 11149533), (351, 3716511), (719, 1814319), (1053, 1238837), (1723, 757107), (2157, 604773), (5169, 252369), (6471, 201591), (9347, 139563), (15507, 84123), (19413, 67197), (22399, 58239), (28041, 46521)]