331467141

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109721}}^1$

素因数の和:109796

約数の個数: 16

約数和(自身を含む): 473999040

約数和(自身を除く): 142531899

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 109721, 329163, 2084699, 5815213, 6254097, 17445639, 110489047, 331467141]

約数ペア:

[(1, 331467141), (3, 110489047), (19, 17445639), (53, 6254097), (57, 5815213), (159, 2084699), (1007, 329163), (3021, 109721)]