171747942

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{857}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 347922432

約数和(自身を除く): 176174490

約数列:

[1, 2, 3, 6, 127, 254, 263, 381, 526, 762, 789, 857, 1578, 1714, 2571, 5142, 33401, 66802, 100203, 108839, 200406, 217678, 225391, 326517, 450782, 653034, 676173, 1352346, 28624657, 57249314, 85873971, 171747942]

約数ペア:

[(1, 171747942), (2, 85873971), (3, 57249314), (6, 28624657), (127, 1352346), (254, 676173), (263, 653034), (381, 450782), (526, 326517), (762, 225391), (789, 217678), (857, 200406), (1578, 108839), (1714, 100203), (2571, 66802), (5142, 33401)]