28600887

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 16396233

約数列:

[1, 3, 7, 21, 61, 83, 183, 249, 269, 427, 581, 807, 1281, 1743, 1883, 5063, 5649, 15189, 16409, 22327, 35441, 49227, 66981, 106323, 114863, 156289, 344589, 468867, 1361947, 4085841, 9533629, 28600887]

約数ペア:

[(1, 28600887), (3, 9533629), (7, 4085841), (21, 1361947), (61, 468867), (83, 344589), (183, 156289), (249, 114863), (269, 106323), (427, 66981), (581, 49227), (807, 35441), (1281, 22327), (1743, 16409), (1883, 15189), (5063, 5649)]