28548603

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 42831360

約数和(自身を除く): 14282757

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 1039, 3053, 3117, 9159, 9351, 27477, 44677, 73769, 134031, 221307, 402093, 663921, 3172067, 9516201, 28548603]

約数ペア:

[(1, 28548603), (3, 9516201), (9, 3172067), (43, 663921), (71, 402093), (129, 221307), (213, 134031), (387, 73769), (639, 44677), (1039, 27477), (3053, 9351), (3117, 9159)]