2912243901

素因数分解:

$3^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 4628736000

約数和(自身を除く): 1716492099

約数列:

[1, 3, 7, 21, 49, 97, 147, 163, 179, 291, 343, 489, 537, 679, 1029, 1141, 1253, 2037, 3423, 3759, 4753, 7987, 8771, 14259, 15811, 17363, 23961, 26313, 29177, 33271, 47433, 52089, 55909, 61397, 87531, 99813, 110677, 121541, 167727, 184191, 204239, 332031, 364623, 612717, 774739, 850787, 1429673, 2324217, 2552361, 2830169, 4289019, 5423173, 5955509, 8490507, 10007711, 16269519, 17866527, 19811183, 30023133, 59433549, 138678281, 416034843, 970747967, 2912243901]

約数ペア:

[(1, 2912243901), (3, 970747967), (7, 416034843), (21, 138678281), (49, 59433549), (97, 30023133), (147, 19811183), (163, 17866527), (179, 16269519), (291, 10007711), (343, 8490507), (489, 5955509), (537, 5423173), (679, 4289019), (1029, 2830169), (1141, 2552361), (1253, 2324217), (2037, 1429673), (3423, 850787), (3759, 774739), (4753, 612717), (7987, 364623), (8771, 332031), (14259, 204239), (15811, 184191), (17363, 167727), (23961, 121541), (26313, 110677), (29177, 99813), (33271, 87531), (47433, 61397), (52089, 55909)]