246876273

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{491}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 427355136

約数和(自身を除く): 180478863

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 347, 483, 491, 1041, 1449, 1473, 2429, 3123, 3437, 4419, 7287, 7981, 10311, 11293, 21861, 23943, 30933, 33879, 55867, 71829, 79051, 101637, 167601, 170377, 237153, 502803, 511131, 711459, 1192639, 1533393, 3577917, 3918671, 10733751, 11756013, 27430697, 35268039, 82292091, 246876273]

約数ペア:

[(1, 246876273), (3, 82292091), (7, 35268039), (9, 27430697), (21, 11756013), (23, 10733751), (63, 3918671), (69, 3577917), (161, 1533393), (207, 1192639), (347, 711459), (483, 511131), (491, 502803), (1041, 237153), (1449, 170377), (1473, 167601), (2429, 101637), (3123, 79051), (3437, 71829), (4419, 55867), (7287, 33879), (7981, 30933), (10311, 23943), (11293, 21861)]