89120431

素因数分解:

${\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{1427}}^1$

素因数の和:1638

約数の個数: 12

約数和(自身を含む): 94667832

約数和(自身を除く): 5547401

約数列:

[1, 19, 173, 361, 1427, 3287, 27113, 62453, 246871, 515147, 4690549, 89120431]

約数ペア:

[(1, 89120431), (19, 4690549), (173, 515147), (361, 246871), (1427, 62453), (3287, 27113)]