328463253

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{22349}}^1$

素因数の和:22449

約数の個数: 24

約数和(自身を含む): 502070400

約数和(自身を除く): 173607147

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 4899, 14697, 22349, 67047, 201141, 514027, 1542081, 1586779, 4626243, 4760337, 14281011, 36495917, 109487751, 328463253]

約数ペア:

[(1, 328463253), (3, 109487751), (9, 36495917), (23, 14281011), (69, 4760337), (71, 4626243), (207, 1586779), (213, 1542081), (639, 514027), (1633, 201141), (4899, 67047), (14697, 22349)]