2019174171

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{719}}^1\times {\mathrm{773}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 3102935040

約数和(自身を除く): 1083760869

約数列:

[1, 3, 7, 21, 173, 519, 719, 773, 1211, 2157, 2319, 3633, 5033, 5411, 15099, 16233, 124387, 133729, 373161, 401187, 555787, 870709, 936103, 1667361, 2612127, 2808309, 3890509, 11671527, 96151151, 288453453, 673058057, 2019174171]

約数ペア:

[(1, 2019174171), (3, 673058057), (7, 288453453), (21, 96151151), (173, 11671527), (519, 3890509), (719, 2808309), (773, 2612127), (1211, 1667361), (2157, 936103), (2319, 870709), (3633, 555787), (5033, 401187), (5411, 373161), (15099, 133729), (16233, 124387)]