127898958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{4603}}^1$

素因数の和:5040

約数の個数: 32

約数和(自身を含む): 279775872

約数和(自身を除く): 151876914

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 421, 842, 1263, 2526, 4603, 4631, 9206, 9262, 13809, 13893, 27618, 27786, 50633, 101266, 151899, 303798, 1937863, 3875726, 5813589, 11627178, 21316493, 42632986, 63949479, 127898958]

約数ペア:

[(1, 127898958), (2, 63949479), (3, 42632986), (6, 21316493), (11, 11627178), (22, 5813589), (33, 3875726), (66, 1937863), (421, 303798), (842, 151899), (1263, 101266), (2526, 50633), (4603, 27786), (4631, 27618), (9206, 13893), (9262, 13809)]