33937431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{21881}}^1$

素因数の和:21942

約数の個数: 16

約数和(自身を含む): 50416128

約数和(自身を除く): 16478697

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 21881, 65643, 240691, 722073, 1028407, 3085221, 11312477, 33937431]

約数ペア:

[(1, 33937431), (3, 11312477), (11, 3085221), (33, 1028407), (47, 722073), (141, 240691), (517, 65643), (1551, 21881)]