1285223869881

素因数分解:

$3^2\times 7^3\times {\mathrm{433}}^1\times {\mathrm{961511}}^1$

素因数の和:961971

約数の個数: 48

約数和(自身を含む): 2169940281600

約数和(自身を除く): 884716411719

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 433, 441, 1029, 1299, 3031, 3087, 3897, 9093, 21217, 27279, 63651, 148519, 190953, 445557, 961511, 1336671, 2884533, 6730577, 8653599, 20191731, 47114039, 60575193, 141342117, 329798273, 416334263, 424026351, 989394819, 1249002789, 2914339841, 2968184457, 3747008367, 8743019523, 20400378887, 26229058569, 61201136661, 142802652209, 183603409983, 428407956627, 1285223869881]

約数ペア:

[(1, 1285223869881), (3, 428407956627), (7, 183603409983), (9, 142802652209), (21, 61201136661), (49, 26229058569), (63, 20400378887), (147, 8743019523), (343, 3747008367), (433, 2968184457), (441, 2914339841), (1029, 1249002789), (1299, 989394819), (3031, 424026351), (3087, 416334263), (3897, 329798273), (9093, 141342117), (21217, 60575193), (27279, 47114039), (63651, 20191731), (148519, 8653599), (190953, 6730577), (445557, 2884533), (961511, 1336671)]