142310409

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{1409}}^1$

素因数の和:1800

約数の個数: 16

約数和(自身を含む): 192075840

約数和(自身を除く): 49765431

約数列:

[1, 3, 131, 257, 393, 771, 1409, 4227, 33667, 101001, 184579, 362113, 553737, 1086339, 47436803, 142310409]

約数ペア:

[(1, 142310409), (3, 47436803), (131, 1086339), (257, 553737), (393, 362113), (771, 184579), (1409, 101001), (4227, 33667)]