2013451503

素因数分解:

$3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{36919}}^1$

素因数の和:36996

約数の個数: 32

約数和(自身を含む): 3189888000

約数和(自身を除く): 1176436497

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 343, 371, 1029, 1113, 2597, 7791, 18179, 36919, 54537, 110757, 258433, 775299, 1809031, 1956707, 5427093, 5870121, 12663217, 13696949, 37989651, 41090847, 95878643, 287635929, 671150501, 2013451503]

約数ペア:

[(1, 2013451503), (3, 671150501), (7, 287635929), (21, 95878643), (49, 41090847), (53, 37989651), (147, 13696949), (159, 12663217), (343, 5870121), (371, 5427093), (1029, 1956707), (1113, 1809031), (2597, 775299), (7791, 258433), (18179, 110757), (36919, 54537)]