2017253847

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1627}}^1$

素因数の和:1828

約数の個数: 64

約数和(自身を含む): 3420831744

約数和(自身を除く): 1403577897

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 151, 161, 357, 391, 453, 483, 1057, 1173, 1627, 2567, 2737, 3171, 3473, 4881, 7701, 8211, 10419, 11389, 17969, 24311, 27659, 34167, 37421, 53907, 59041, 72933, 82977, 112263, 177123, 193613, 245677, 261947, 413287, 580839, 636157, 737031, 785841, 1239861, 1719739, 1908471, 4176509, 4453099, 5159217, 5650571, 12529527, 13359297, 16951713, 29235563, 39553997, 87706689, 96059707, 118661991, 288179121, 672417949, 2017253847]

約数ペア:

[(1, 2017253847), (3, 672417949), (7, 288179121), (17, 118661991), (21, 96059707), (23, 87706689), (51, 39553997), (69, 29235563), (119, 16951713), (151, 13359297), (161, 12529527), (357, 5650571), (391, 5159217), (453, 4453099), (483, 4176509), (1057, 1908471), (1173, 1719739), (1627, 1239861), (2567, 785841), (2737, 737031), (3171, 636157), (3473, 580839), (4881, 413287), (7701, 261947), (8211, 245677), (10419, 193613), (11389, 177123), (17969, 112263), (24311, 82977), (27659, 72933), (34167, 59041), (37421, 53907)]