293562477

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3989}}^1$

素因数の和:4062

約数の個数: 48

約数和(自身を含む): 496707120

約数和(自身を除く): 203144643

約数列:

[1, 3, 9, 13, 17, 37, 39, 51, 111, 117, 153, 221, 333, 481, 629, 663, 1443, 1887, 1989, 3989, 4329, 5661, 8177, 11967, 24531, 35901, 51857, 67813, 73593, 147593, 155571, 203439, 442779, 466713, 610317, 881569, 1328337, 1918709, 2509081, 2644707, 5756127, 7527243, 7934121, 17268381, 22581729, 32618053, 97854159, 293562477]

約数ペア:

[(1, 293562477), (3, 97854159), (9, 32618053), (13, 22581729), (17, 17268381), (37, 7934121), (39, 7527243), (51, 5756127), (111, 2644707), (117, 2509081), (153, 1918709), (221, 1328337), (333, 881569), (481, 610317), (629, 466713), (663, 442779), (1443, 203439), (1887, 155571), (1989, 147593), (3989, 73593), (4329, 67813), (5661, 51857), (8177, 35901), (11967, 24531)]