47125551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 74027520

約数和(自身を除く): 26901969

約数列:

[1, 3, 11, 23, 29, 33, 69, 87, 253, 319, 667, 759, 957, 2001, 2141, 6423, 7337, 22011, 23551, 49243, 62089, 70653, 147729, 186267, 541673, 682979, 1428047, 1625019, 2048937, 4284141, 15708517, 47125551]

約数ペア:

[(1, 47125551), (3, 15708517), (11, 4284141), (23, 2048937), (29, 1625019), (33, 1428047), (69, 682979), (87, 541673), (253, 186267), (319, 147729), (667, 70653), (759, 62089), (957, 49243), (2001, 23551), (2141, 22011), (6423, 7337)]