2015652321

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{653}}^1\times {\mathrm{5119}}^1$

素因数の和:5845

約数の個数: 24

約数和(自身を含む): 2960056320

約数和(自身を除く): 944403999

約数列:

[1, 3, 9, 67, 201, 603, 653, 1959, 5119, 5877, 15357, 43751, 46071, 131253, 342973, 393759, 1028919, 3086757, 3342707, 10028121, 30084363, 223961369, 671884107, 2015652321]

約数ペア:

[(1, 2015652321), (3, 671884107), (9, 223961369), (67, 30084363), (201, 10028121), (603, 3342707), (653, 3086757), (1959, 1028919), (5119, 393759), (5877, 342973), (15357, 131253), (43751, 46071)]