227884027

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^2\times {\mathrm{149}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 272311200

約数和(自身を除く): 44427173

約数列:

[1, 7, 41, 73, 149, 287, 511, 1043, 2993, 5329, 6109, 10877, 20951, 37303, 42763, 76139, 218489, 445957, 794021, 1529423, 3121699, 5558147, 32554861, 227884027]

約数ペア:

[(1, 227884027), (7, 32554861), (41, 5558147), (73, 3121699), (149, 1529423), (287, 794021), (511, 445957), (1043, 218489), (2993, 76139), (5329, 42763), (6109, 37303), (10877, 20951)]