747141

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 1050624

約数和(自身を除く): 303483

約数列:

[1, 3, 37, 53, 111, 127, 159, 381, 1961, 4699, 5883, 6731, 14097, 20193, 249047, 747141]

約数ペア:

[(1, 747141), (3, 249047), (37, 20193), (53, 14097), (111, 6731), (127, 5883), (159, 4699), (381, 1961)]