5123517

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 8294400

約数和(自身を除く): 3170883

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 179, 203, 329, 537, 609, 987, 1253, 1363, 3759, 4089, 5191, 8413, 9541, 15573, 25239, 28623, 36337, 58891, 109011, 176673, 243977, 731931, 1707839, 5123517]

約数ペア:

[(1, 5123517), (3, 1707839), (7, 731931), (21, 243977), (29, 176673), (47, 109011), (87, 58891), (141, 36337), (179, 28623), (203, 25239), (329, 15573), (537, 9541), (609, 8413), (987, 5191), (1253, 4089), (1363, 3759)]