4047171

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 5907024

約数和(自身を除く): 1859853

約数列:

[1, 3, 19, 37, 57, 101, 111, 303, 361, 703, 1083, 1919, 2109, 3737, 5757, 11211, 13357, 36461, 40071, 71003, 109383, 213009, 1349057, 4047171]

約数ペア:

[(1, 4047171), (3, 1349057), (19, 213009), (37, 109383), (57, 71003), (101, 40071), (111, 36461), (303, 13357), (361, 11211), (703, 5757), (1083, 3737), (1919, 2109)]