275836701

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{1217}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 432165888

約数和(自身を除く): 156329187

約数列:

[1, 3, 7, 21, 43, 129, 251, 301, 753, 903, 1217, 1757, 3651, 5271, 8519, 10793, 25557, 32379, 52331, 75551, 156993, 226653, 305467, 366317, 916401, 1098951, 2138269, 6414807, 13135081, 39405243, 91945567, 275836701]

約数ペア:

[(1, 275836701), (3, 91945567), (7, 39405243), (21, 13135081), (43, 6414807), (129, 2138269), (251, 1098951), (301, 916401), (753, 366317), (903, 305467), (1217, 226653), (1757, 156993), (3651, 75551), (5271, 52331), (8519, 32379), (10793, 25557)]