326997813

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{6763}}^1$

素因数の和:7064

約数の個数: 16

約数和(自身を含む): 444151296

約数和(自身を除く): 117153483

約数列:

[1, 3, 71, 213, 227, 681, 6763, 16117, 20289, 48351, 480173, 1440519, 1535201, 4605603, 108999271, 326997813]

約数ペア:

[(1, 326997813), (3, 108999271), (71, 4605603), (213, 1535201), (227, 1440519), (681, 480173), (6763, 48351), (16117, 20289)]