2003695191

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{10369}}^1$

素因数の和:10816

約数の個数: 32

約数和(自身を含む): 3150820800

約数和(自身を除く): 1147125609

約数列:

[1, 3, 9, 17, 27, 51, 153, 421, 459, 1263, 3789, 7157, 10369, 11367, 21471, 31107, 64413, 93321, 176273, 193239, 279963, 528819, 1586457, 4365349, 4759371, 13096047, 39288141, 74210933, 117864423, 222632799, 667898397, 2003695191]

約数ペア:

[(1, 2003695191), (3, 667898397), (9, 222632799), (17, 117864423), (27, 74210933), (51, 39288141), (153, 13096047), (421, 4759371), (459, 4365349), (1263, 1586457), (3789, 528819), (7157, 279963), (10369, 193239), (11367, 176273), (21471, 93321), (31107, 64413)]