313645629

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 464454144

約数和(自身を除く): 150808515

約数列:

[1, 3, 11, 33, 83, 249, 307, 373, 913, 921, 1119, 2739, 3377, 4103, 10131, 12309, 25481, 30959, 76443, 92877, 114511, 280291, 340549, 343533, 840873, 1021647, 1259621, 3778863, 9504413, 28513239, 104548543, 313645629]

約数ペア:

[(1, 313645629), (3, 104548543), (11, 28513239), (33, 9504413), (83, 3778863), (249, 1259621), (307, 1021647), (373, 840873), (913, 343533), (921, 340549), (1119, 280291), (2739, 114511), (3377, 92877), (4103, 76443), (10131, 30959), (12309, 25481)]