2189702901

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{123733}}^1$

素因数の和:124100

約数の個数: 16

約数和(自身を含む): 3100279104

約数和(自身を除く): 910576203

約数列:

[1, 3, 17, 51, 347, 1041, 5899, 17697, 123733, 371199, 2103461, 6310383, 42935351, 128806053, 729900967, 2189702901]

約数ペア:

[(1, 2189702901), (3, 729900967), (17, 128806053), (51, 42935351), (347, 6310383), (1041, 2103461), (5899, 371199), (17697, 123733)]