4043450187

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{121787}}^1$

素因数の和:121848

約数の個数: 48

約数和(自身を含む): 7295588352

約数和(自身を除く): 3252138165

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 357, 527, 651, 1071, 1581, 1953, 3689, 4743, 11067, 33201, 121787, 365361, 852509, 1096083, 2070379, 2557527, 3775397, 6211137, 7672581, 11326191, 14492653, 18633411, 26427779, 33978573, 43477959, 64181749, 79283337, 130433877, 192545247, 237850011, 449272243, 577635741, 1347816729, 4043450187]

約数ペア:

[(1, 4043450187), (3, 1347816729), (7, 577635741), (9, 449272243), (17, 237850011), (21, 192545247), (31, 130433877), (51, 79283337), (63, 64181749), (93, 43477959), (119, 33978573), (153, 26427779), (217, 18633411), (279, 14492653), (357, 11326191), (527, 7672581), (651, 6211137), (1071, 3775397), (1581, 2557527), (1953, 2070379), (3689, 1096083), (4743, 852509), (11067, 365361), (33201, 121787)]