1924815999

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{643}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 2667458304

約数和(自身を除く): 742642305

約数列:

[1, 3, 53, 67, 159, 201, 281, 643, 843, 1929, 3551, 10653, 14893, 18827, 34079, 43081, 44679, 56481, 102237, 129243, 180683, 542049, 997831, 2283293, 2993493, 6849879, 9576199, 12105761, 28728597, 36317283, 641605333, 1924815999]

約数ペア:

[(1, 1924815999), (3, 641605333), (53, 36317283), (67, 28728597), (159, 12105761), (201, 9576199), (281, 6849879), (643, 2993493), (843, 2283293), (1929, 997831), (3551, 542049), (10653, 180683), (14893, 129243), (18827, 102237), (34079, 56481), (43081, 44679)]