422474913

素因数分解:

$3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{10301}}^1$

素因数の和:10355

約数の個数: 48

約数和(自身を含む): 751633920

約数和(自身を除く): 329159007

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 93, 147, 189, 217, 279, 441, 651, 837, 1323, 1519, 1953, 4557, 5859, 10301, 13671, 30903, 41013, 72107, 92709, 216321, 278127, 319331, 504749, 648963, 957993, 1514247, 1946889, 2235317, 2873979, 4542741, 6705951, 8621937, 13628223, 15647219, 20117853, 46941657, 60353559, 140824971, 422474913]

約数ペア:

[(1, 422474913), (3, 140824971), (7, 60353559), (9, 46941657), (21, 20117853), (27, 15647219), (31, 13628223), (49, 8621937), (63, 6705951), (93, 4542741), (147, 2873979), (189, 2235317), (217, 1946889), (279, 1514247), (441, 957993), (651, 648963), (837, 504749), (1323, 319331), (1519, 278127), (1953, 216321), (4557, 92709), (5859, 72107), (10301, 41013), (13671, 30903)]