13649097

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 24164352

約数和(自身を除く): 10515255

約数列:

[1, 3, 7, 11, 21, 23, 33, 49, 69, 77, 147, 161, 231, 253, 367, 483, 539, 759, 1101, 1127, 1617, 1771, 2569, 3381, 4037, 5313, 7707, 8441, 12111, 12397, 17983, 25323, 28259, 37191, 53949, 59087, 84777, 92851, 177261, 197813, 278553, 413609, 593439, 649957, 1240827, 1949871, 4549699, 13649097]

約数ペア:

[(1, 13649097), (3, 4549699), (7, 1949871), (11, 1240827), (21, 649957), (23, 593439), (33, 413609), (49, 278553), (69, 197813), (77, 177261), (147, 92851), (161, 84777), (231, 59087), (253, 53949), (367, 37191), (483, 28259), (539, 25323), (759, 17983), (1101, 12397), (1127, 12111), (1617, 8441), (1771, 7707), (2569, 5313), (3381, 4037)]