458291223

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{15731}}^1$

素因数の和:15836

約数の個数: 32

約数和(自身を含む): 740033280

約数和(自身を除く): 281742057

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 249, 351, 747, 1079, 2241, 3237, 9711, 15731, 29133, 47193, 141579, 204503, 424737, 613509, 1305673, 1840527, 3917019, 5521581, 11751057, 16973749, 35253171, 50921247, 152763741, 458291223]

約数ペア:

[(1, 458291223), (3, 152763741), (9, 50921247), (13, 35253171), (27, 16973749), (39, 11751057), (83, 5521581), (117, 3917019), (249, 1840527), (351, 1305673), (747, 613509), (1079, 424737), (2241, 204503), (3237, 141579), (9711, 47193), (15731, 29133)]