85493443

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 102954240

約数和(自身を除く): 17460797

約数列:

[1, 7, 31, 71, 179, 217, 497, 961, 1253, 2201, 5549, 6727, 12709, 15407, 38843, 68231, 88963, 172019, 393979, 477617, 1204133, 2757853, 12213349, 85493443]

約数ペア:

[(1, 85493443), (7, 12213349), (31, 2757853), (71, 1204133), (179, 477617), (217, 393979), (497, 172019), (961, 88963), (1253, 68231), (2201, 38843), (5549, 15407), (6727, 12709)]