486142713

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4219}}^1$

素因数の和:4322

約数の個数: 48

約数和(自身を含む): 842649600

約数和(自身を除く): 356506887

約数列:

[1, 3, 7, 9, 21, 31, 59, 63, 93, 177, 217, 279, 413, 531, 651, 1239, 1829, 1953, 3717, 4219, 5487, 12657, 12803, 16461, 29533, 37971, 38409, 88599, 115227, 130789, 248921, 265797, 392367, 746763, 915523, 1177101, 1742447, 2240289, 2746569, 5227341, 7716551, 8239707, 15682023, 23149653, 54015857, 69448959, 162047571, 486142713]

約数ペア:

[(1, 486142713), (3, 162047571), (7, 69448959), (9, 54015857), (21, 23149653), (31, 15682023), (59, 8239707), (63, 7716551), (93, 5227341), (177, 2746569), (217, 2240289), (279, 1742447), (413, 1177101), (531, 915523), (651, 746763), (1239, 392367), (1829, 265797), (1953, 248921), (3717, 130789), (4219, 115227), (5487, 88599), (12657, 38409), (12803, 37971), (16461, 29533)]