131286639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{6037}}^1$

素因数の和:6710

約数の個数: 16

約数和(自身を含む): 191283840

約数和(自身を除く): 59997201

約数列:

[1, 3, 11, 33, 659, 1977, 6037, 7249, 18111, 21747, 66407, 199221, 3978383, 11935149, 43762213, 131286639]

約数ペア:

[(1, 131286639), (3, 43762213), (11, 11935149), (33, 3978383), (659, 199221), (1977, 66407), (6037, 21747), (7249, 18111)]