478218093

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1811}}^1$

素因数の和:1969

約数の個数: 32

約数和(自身を含む): 688849920

約数和(自身を除く): 210631827

約数列:

[1, 3, 23, 43, 69, 89, 129, 267, 989, 1811, 2047, 2967, 3827, 5433, 6141, 11481, 41653, 77873, 88021, 124959, 161179, 233619, 264063, 483537, 1791079, 3707117, 5373237, 6930697, 11121351, 20792091, 159406031, 478218093]

約数ペア:

[(1, 478218093), (3, 159406031), (23, 20792091), (43, 11121351), (69, 6930697), (89, 5373237), (129, 3707117), (267, 1791079), (989, 483537), (1811, 264063), (2047, 233619), (2967, 161179), (3827, 124959), (5433, 88021), (6141, 77873), (11481, 41653)]