29993253

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3947}}^1$

素因数の和:4116

約数の個数: 16

約数和(自身を含む): 42638400

約数和(自身を除く): 12645147

約数列:

[1, 3, 17, 51, 149, 447, 2533, 3947, 7599, 11841, 67099, 201297, 588103, 1764309, 9997751, 29993253]

約数ペア:

[(1, 29993253), (3, 9997751), (17, 1764309), (51, 588103), (149, 201297), (447, 67099), (2533, 11841), (3947, 7599)]