16138773

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2267}}^1$

素因数の和:2393

約数の個数: 24

約数和(自身を含む): 26889408

約数和(自身を除く): 10750635

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2267, 2373, 6801, 7119, 15869, 20403, 47607, 142821, 256171, 768513, 1793197, 2305539, 5379591, 16138773]

約数ペア:

[(1, 16138773), (3, 5379591), (7, 2305539), (9, 1793197), (21, 768513), (63, 256171), (113, 142821), (339, 47607), (791, 20403), (1017, 15869), (2267, 7119), (2373, 6801)]