13134597

素因数分解:

$3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 20520000

約数和(自身を除く): 7385403

約数列:

[1, 3, 7, 21, 49, 147, 199, 449, 597, 1347, 1393, 3143, 4179, 9429, 9751, 22001, 29253, 66003, 89351, 268053, 625457, 1876371, 4378199, 13134597]

約数ペア:

[(1, 13134597), (3, 4378199), (7, 1876371), (21, 625457), (49, 268053), (147, 89351), (199, 66003), (449, 29253), (597, 22001), (1347, 9751), (1393, 9429), (3143, 4179)]