19379601

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 31068800

約数和(自身を除く): 11689199

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 513, 703, 999, 1021, 2109, 3063, 6327, 9189, 18981, 19399, 27567, 37777, 58197, 113331, 174591, 339993, 523773, 717763, 1019979, 2153289, 6459867, 19379601]

約数ペア:

[(1, 19379601), (3, 6459867), (9, 2153289), (19, 1019979), (27, 717763), (37, 523773), (57, 339993), (111, 174591), (171, 113331), (333, 58197), (513, 37777), (703, 27567), (999, 19399), (1021, 18981), (2109, 9189), (3063, 6327)]