13170573

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 21235200

約数和(自身を除く): 8064627

約数列:

[1, 3, 9, 13, 27, 39, 117, 157, 239, 351, 471, 717, 1413, 2041, 2151, 3107, 4239, 6123, 6453, 9321, 18369, 27963, 37523, 55107, 83889, 112569, 337707, 487799, 1013121, 1463397, 4390191, 13170573]

約数ペア:

[(1, 13170573), (3, 4390191), (9, 1463397), (13, 1013121), (27, 487799), (39, 337707), (117, 112569), (157, 83889), (239, 55107), (351, 37523), (471, 27963), (717, 18369), (1413, 9321), (2041, 6453), (2151, 6123), (3107, 4239)]