23011947

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 39836160

約数和(自身を除く): 16824213

約数列:

[1, 3, 7, 9, 21, 41, 59, 63, 123, 151, 177, 287, 369, 413, 453, 531, 861, 1057, 1239, 1359, 2419, 2583, 3171, 3717, 6191, 7257, 8909, 9513, 16933, 18573, 21771, 26727, 43337, 50799, 55719, 62363, 80181, 130011, 152397, 187089, 365269, 390033, 561267, 1095807, 2556883, 3287421, 7670649, 23011947]

約数ペア:

[(1, 23011947), (3, 7670649), (7, 3287421), (9, 2556883), (21, 1095807), (41, 561267), (59, 390033), (63, 365269), (123, 187089), (151, 152397), (177, 130011), (287, 80181), (369, 62363), (413, 55719), (453, 50799), (531, 43337), (861, 26727), (1057, 21771), (1239, 18573), (1359, 16933), (2419, 9513), (2583, 8909), (3171, 7257), (3717, 6191)]