23271969

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 13499871

約数列:

[1, 3, 7, 21, 41, 123, 151, 179, 287, 453, 537, 861, 1057, 1253, 3171, 3759, 6191, 7339, 18573, 22017, 27029, 43337, 51373, 81087, 130011, 154119, 189203, 567609, 1108189, 3324567, 7757323, 23271969]

約数ペア:

[(1, 23271969), (3, 7757323), (7, 3324567), (21, 1108189), (41, 567609), (123, 189203), (151, 154119), (179, 130011), (287, 81087), (453, 51373), (537, 43337), (861, 27029), (1057, 22017), (1253, 18573), (3171, 7339), (3759, 6191)]