4227457839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{156799}}^1$

素因数の和:156875

約数の個数: 32

約数和(自身を含む): 6623232000

約数和(自身を除く): 2395774161

約数列:

[1, 3, 11, 19, 33, 43, 57, 129, 209, 473, 627, 817, 1419, 2451, 8987, 26961, 156799, 470397, 1724789, 2979181, 5174367, 6742357, 8937543, 20227071, 32770991, 74165927, 98312973, 128104783, 222497781, 384314349, 1409152613, 4227457839]

約数ペア:

[(1, 4227457839), (3, 1409152613), (11, 384314349), (19, 222497781), (33, 128104783), (43, 98312973), (57, 74165927), (129, 32770991), (209, 20227071), (473, 8937543), (627, 6742357), (817, 5174367), (1419, 2979181), (2451, 1724789), (8987, 470397), (26961, 156799)]