16831929

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 25390080

約数和(自身を除く): 8558151

約数列:

[1, 3, 19, 23, 37, 57, 69, 111, 347, 437, 703, 851, 1041, 1311, 2109, 2553, 6593, 7981, 12839, 16169, 19779, 23943, 38517, 48507, 151639, 243941, 295297, 454917, 731823, 885891, 5610643, 16831929]

約数ペア:

[(1, 16831929), (3, 5610643), (19, 885891), (23, 731823), (37, 454917), (57, 295297), (69, 243941), (111, 151639), (347, 48507), (437, 38517), (703, 23943), (851, 19779), (1041, 16169), (1311, 12839), (2109, 7981), (2553, 6593)]