42071073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3947}}^1$

素因数の和:3997

約数の個数: 32

約数和(自身を含む): 68221440

約数和(自身を除く): 26150367

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 3947, 10659, 11841, 43417, 67099, 74993, 130251, 201297, 224979, 738089, 824923, 1274881, 2214267, 2474769, 3824643, 14023691, 42071073]

約数ペア:

[(1, 42071073), (3, 14023691), (11, 3824643), (17, 2474769), (19, 2214267), (33, 1274881), (51, 824923), (57, 738089), (187, 224979), (209, 201297), (323, 130251), (561, 74993), (627, 67099), (969, 43417), (3553, 11841), (3947, 10659)]