2053244589

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{8713}}^1$

素因数の和:8957

約数の個数: 32

約数和(自身を含む): 3083501184

約数和(自身を除く): 1030256595

約数列:

[1, 3, 11, 33, 37, 111, 193, 407, 579, 1221, 2123, 6369, 7141, 8713, 21423, 26139, 78551, 95843, 235653, 287529, 322381, 967143, 1681609, 3546191, 5044827, 10638573, 18497699, 55493097, 62219533, 186658599, 684414863, 2053244589]

約数ペア:

[(1, 2053244589), (3, 684414863), (11, 186658599), (33, 62219533), (37, 55493097), (111, 18497699), (193, 10638573), (407, 5044827), (579, 3546191), (1221, 1681609), (2123, 967143), (6369, 322381), (7141, 287529), (8713, 235653), (21423, 95843), (26139, 78551)]