1888487133

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3331}}^1\times {\mathrm{14537}}^1$

素因数の和:17884

約数の個数: 16

約数和(自身を含む): 2712674496

約数和(自身を除く): 824187363

約数列:

[1, 3, 13, 39, 3331, 9993, 14537, 43303, 43611, 129909, 188981, 566943, 48422747, 145268241, 629495711, 1888487133]

約数ペア:

[(1, 1888487133), (3, 629495711), (13, 145268241), (39, 48422747), (3331, 566943), (9993, 188981), (14537, 129909), (43303, 43611)]