266202321

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1152391}}^1$

素因数の和:1152412

約数の個数: 16

約数和(自身を含む): 442518528

約数和(自身を除く): 176316207

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1152391, 3457173, 8066737, 12676301, 24200211, 38028903, 88734107, 266202321]

約数ペア:

[(1, 266202321), (3, 88734107), (7, 38028903), (11, 24200211), (21, 12676301), (33, 8066737), (77, 3457173), (231, 1152391)]