51884313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2069}}^1$

素因数の和:2728

約数の個数: 16

約数和(自身を含む): 74652480

約数和(自身を除く): 22768167

約数列:

[1, 3, 13, 39, 643, 1929, 2069, 6207, 8359, 25077, 26897, 80691, 1330367, 3991101, 17294771, 51884313]

約数ペア:

[(1, 51884313), (3, 17294771), (13, 3991101), (39, 1330367), (643, 80691), (1929, 26897), (2069, 25077), (6207, 8359)]