38483571

素因数分解:

$3^1\times 7^3\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 60480000

約数和(自身を除く): 21996429

約数列:

[1, 3, 7, 21, 49, 147, 149, 251, 343, 447, 753, 1029, 1043, 1757, 3129, 5271, 7301, 12299, 21903, 36897, 37399, 51107, 86093, 112197, 153321, 258279, 261793, 785379, 1832551, 5497653, 12827857, 38483571]

約数ペア:

[(1, 38483571), (3, 12827857), (7, 5497653), (21, 1832551), (49, 785379), (147, 261793), (149, 258279), (251, 153321), (343, 112197), (447, 86093), (753, 51107), (1029, 37399), (1043, 36897), (1757, 21903), (3129, 12299), (5271, 7301)]